(svn r1240) -Fix: OpenTTD once again compiles if ENABLE_NETWORK is disabled.

-Fix: removed some warnings
-Enabled ENABLE_NETWORK on windows again which I accidentally commented out.

10 files changed, 26 insertions, 20 deletions

diff --git a/dedicated.c b/dedicated.c
index 051573bee..d17302be9 100644
--- a/dedicated.c
+++ b/dedicated.c
@@ -34,7 +34,7 @@ static void *_dedicated_video_mem;
 
 #ifdef UNIX
 /* We want to fork our dedicated server */
-void DedicatedFork()
+void DedicatedFork(void)
 {
 	/* Fork the program */
 	_dedicated_pid = fork();
@@ -242,6 +242,7 @@ static const char *DedicatedVideoStart(char **parm) {
 	return NULL;
 }
 
+void DedicatedFork(void) {}
 static void DedicatedVideoStop() { free(_dedicated_video_mem); }
 static void DedicatedVideoMakeDirty(int left, int top, int width, int height) {}
 static bool DedicatedVideoChangeRes(int w, int h) { return false; }
diff --git a/intro_gui.c b/intro_gui.c
index a4f77fcb0..baa64d785 100644
--- a/intro_gui.c
+++ b/intro_gui.c
@@ -57,15 +57,14 @@ static void SelectGameWndProc(Window *w, WindowEvent *e) {
 		case 4: ShowPatchesSelection(); break;
 		case 5: DoCommandP(0, InteractiveRandom(), 0, NULL, CMD_CREATE_SCENARIO); break;
 		case 7:
-#ifdef ENABLE_NETWORK
+		#ifdef ENABLE_NETWORK
 			if (!_network_available) {
-				ShowErrorMessage(-1,STR_NETWORK_ERR_NOTAVAILABLE, 0, 0);
-			} else {
+				ShowErrorMessage(-1, STR_NETWORK_ERR_NOTAVAILABLE, 0, 0);
+			} else
 				ShowNetworkGameWindow();
-			}
-#else
-			ShowErrorMessage(-1,STR_NETWORK_ERR_NOTAVAILABLE, 0, 0);
-#endif /* ENABLE_NETWORK */
+		#else
+			ShowErrorMessage(-1 ,STR_NETWORK_ERR_NOTAVAILABLE, 0, 0);
+		#endif /* ENABLE_NETWORK */
 			break;
 		case 8: ShowGameOptions(); break;
 		case 9: ShowGameDifficulty(); break;
diff --git a/main_gui.c b/main_gui.c
index b6442a181..c80ac1ae1 100644
--- a/main_gui.c
+++ b/main_gui.c
@@ -2370,7 +2370,7 @@ static void MainWindowWndProc(Window *w, WindowEvent *e) {
 
 
 void ShowSelectGameWindow();
-extern void ShowJoinStatusWindowAfterJoin();
+extern void ShowJoinStatusWindowAfterJoin(void);
 
 void SetupColorsAndInitialWindow()
 {
diff --git a/network.h b/network.h
index 7fd1d4ebb..0a13665ef 100644
--- a/network.h
+++ b/network.h
@@ -132,8 +132,6 @@ VARDEF NetworkClientInfo _network_client_info[MAX_CLIENT_INFO];
 
 VARDEF char _network_player_name[NETWORK_NAME_LENGTH];
 VARDEF char _network_default_ip[NETWORK_HOSTNAME_LENGTH];
-#define MAX_SAVED_SERVERS 10
-VARDEF char *_network_host_list[MAX_SAVED_SERVERS];
 
 VARDEF uint16 _network_own_client_index;
 VARDEF char _network_unique_id[NETWORK_NAME_LENGTH]; // Our own unique ID
@@ -186,9 +184,13 @@ VARDEF bool _network_autoclean_companies;
 VARDEF uint8 _network_autoclean_unprotected; // Remove a company after X months
 VARDEF uint8 _network_autoclean_protected;   // Unprotect a company after X months
 
+NetworkGameList *NetworkQueryServer(const byte* host, unsigned short port, bool game_info);
+
 #endif /* ENABLE_NETWORK */
 
 // Those variables must always be registered!
+#define MAX_SAVED_SERVERS 10
+VARDEF char *_network_host_list[MAX_SAVED_SERVERS];
 VARDEF bool _networking;
 VARDEF bool _network_available;  // is network mode available?
 VARDEF bool _network_server; // network-server is active
@@ -199,7 +201,6 @@ void ParseConnectionString(const byte **player, const byte **port, byte *connect
 void NetworkUpdateClientInfo(uint16 client_index);
 void NetworkAddServer(const byte *b);
 void NetworkRebuildHostList();
-NetworkGameList *NetworkQueryServer(const byte* host, unsigned short port, bool game_info);
 void NetworkChangeCompanyPassword(const char *str);
 
 #endif /* NETWORK_H */
diff --git a/network_client.c b/network_client.c
index 49e9a215f..b929af1ba 100644
--- a/network_client.c
+++ b/network_client.c
@@ -596,7 +596,7 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_CHAT)
 {
 	NetworkAction action = NetworkRecv_uint8(p);
 	char msg[MAX_TEXT_MSG_LEN];
-	NetworkClientInfo *ci, *ci_to;
+	NetworkClientInfo *ci = NULL, *ci_to;
 	uint16 index;
 	char name[NETWORK_NAME_LENGTH];
 	bool self_send;
diff --git a/network_core.h b/network_core.h
index 7f8bdc18b..4eaea2d81 100644
--- a/network_core.h
+++ b/network_core.h
@@ -13,7 +13,7 @@
 #	include <winsock2.h>
 #	include <ws2tcpip.h>
 #	pragma comment (lib, "ws2_32.lib")
-//#	define ENABLE_NETWORK // On windows, the network is always enabled
+#	define ENABLE_NETWORK // On windows, the network is always enabled
 #	define GET_LAST_ERROR() WSAGetLastError()
 #	define EWOULDBLOCK WSAEWOULDBLOCK
 // Windows has some different names for some types..
diff --git a/network_gui.c b/network_gui.c
index 144552aaf..94d3f7310 100644
--- a/network_gui.c
+++ b/network_gui.c
@@ -1315,7 +1315,7 @@ void ShowJoinStatusWindow()
 	AllocateWindowDesc(&_network_join_status_window_desc);
 }
 
-void ShowJoinStatusWindowAfterJoin()
+void ShowJoinStatusWindowAfterJoin(void)
 {
 	/* This is a special instant of ShowJoinStatusWindow, because
 	    it is opened after the map is loaded, but the client maybe is not
@@ -1454,5 +1454,6 @@ void ShowChatWindow(StringID str, StringID caption, int maxlen, int maxwidth, by
 	WP(w,querystr_d).buf = _edit_str_buf;
 }
 
-
+#else
+void ShowJoinStatusWindowAfterJoin(void) {}
 #endif /* ENABLE_NETWORK */
diff --git a/network_udp.h b/network_udp.h
index ad0e79844..1db6d97ab 100644
--- a/network_udp.h
+++ b/network_udp.h
@@ -1,6 +1,8 @@
 #ifndef NETWORK_LAN_H
 #define NETWORK_LAN_H
 
+#ifdef ENABLE_NETWORK
+
 void NetworkUDPInitialize(void);
 bool NetworkUDPListen(SOCKET *udp, uint32 host, uint16 port, bool broadcast);
 void NetworkUDPReceive(SOCKET udp);
@@ -10,4 +12,6 @@ NetworkGameList *NetworkUDPQueryServer(const byte* host, unsigned short port);
 void NetworkUDPAdvertise(void);
 void NetworkUDPRemoveAdvertise(void);
 
+#endif
+
 #endif /* NETWORK_LAN_H */
diff --git a/settings.c b/settings.c
index 84572ad00..2f9ea63f4 100644
--- a/settings.c
+++ b/settings.c
@@ -952,14 +952,14 @@ static void LoadList(IniFile *ini, const char *grpname, char **list, int len)
 static void SaveList(IniFile *ini, const char *grpname, char **list, int len)
 {
 	IniGroup *group = ini_getgroup(ini, grpname, -1);
-	IniItem *item;
+	IniItem *item = NULL;
 	int i;
 	bool first = true;
 
 	if (!group)
 		return;
-	for ( i=0; i != len; i++) {
-		if ( list[i] == '\0' ) continue;
+	for (i = 0; i != len; i++) {
+		if (list[i] == '\0') continue;
 
 		if (first) { // add first item to the head of the group
 			item = ini_item_alloc(group, list[i], strlen(list[i]));
diff --git a/ttd.c b/ttd.c
index c3647c253..6a676495a 100644
--- a/ttd.c
+++ b/ttd.c
@@ -519,7 +519,7 @@ void LoadIntroGame()
 	if (_music_driver->is_song_playing()) ResetMusic();
 }
 
-extern void DedicatedFork();
+extern void DedicatedFork(void);
 
 int ttd_main(int argc, char* argv[])
 {