4 files changed, 21 insertions, 4 deletions
diff --git a/src/network/network.cpp b/src/network/network.cpp
index 90f048b2c..7646278ca 100644
--- a/src/network/network.cpp
+++ b/src/network/network.cpp
@@ -720,7 +720,7 @@ public:
 
 
 /* Used by clients, to connect to a server */
-void NetworkClientConnectGame(NetworkAddress address, CompanyID join_as)
+void NetworkClientConnectGame(NetworkAddress address, CompanyID join_as, const char *join_server_password, const char *join_company_password)
 {
 	if (!_network_available) return;
 
@@ -729,6 +729,8 @@ void NetworkClientConnectGame(NetworkAddress address, CompanyID join_as)
 	strecpy(_settings_client.network.last_host, address.GetHostname(), lastof(_settings_client.network.last_host));
 	_settings_client.network.last_port = address.GetPort();
 	_network_join_as = join_as;
+	_network_join_server_password = join_server_password;
+	_network_join_company_password = join_company_password;
 
 	NetworkDisconnect();
 	NetworkInitialize();
diff --git a/src/network/network_client.cpp b/src/network/network_client.cpp
index e31ecc6bc..ae1f59530 100644
--- a/src/network/network_client.cpp
+++ b/src/network/network_client.cpp
@@ -47,6 +47,11 @@ static uint8 _network_server_max_spectators;
 /** Who would we like to join as. */
 CompanyID _network_join_as;
 
+/** Login password from -p argument */
+const char *_network_join_server_password = NULL;
+/** Company password from -P argument */
+const char *_network_join_company_password = NULL;
+
 /** Make sure the unique ID length is the same as a md5 hash. */
 assert_compile(NETWORK_UNIQUE_ID_LENGTH == 16 * 2 + 1);
 
@@ -509,15 +514,22 @@ DEF_CLIENT_RECEIVE_COMMAND(PACKET_SERVER_NEED_PASSWORD)
 {
 	NetworkPasswordType type = (NetworkPasswordType)p->Recv_uint8();
 
+	const char *password = _network_join_server_password;
+
 	switch (type) {
 		case NETWORK_COMPANY_PASSWORD:
 			/* Initialize the password hash salting variables. */
 			_password_game_seed = p->Recv_uint32();
 			p->Recv_string(_password_server_unique_id, sizeof(_password_server_unique_id));
 			if (MY_CLIENT->HasClientQuit()) return NETWORK_RECV_STATUS_MALFORMED_PACKET;
-
+			password = _network_join_company_password;
+			/* FALL THROUGH */
 		case NETWORK_GAME_PASSWORD:
-			ShowNetworkNeedPassword(type);
+			if (StrEmpty(password)) {
+				ShowNetworkNeedPassword(type);
+			} else {
+				SEND_COMMAND(PACKET_CLIENT_PASSWORD)(type, password);
+			}
 			return NETWORK_RECV_STATUS_OKAY;
 
 		default: return NETWORK_RECV_STATUS_MALFORMED_PACKET;
diff --git a/src/network/network_client.h b/src/network/network_client.h
index f40ccf518..7e4375684 100644
--- a/src/network/network_client.h
+++ b/src/network/network_client.h
@@ -25,6 +25,9 @@ void NetworkClient_Connected();
 
 extern CompanyID _network_join_as;
 
+extern const char *_network_join_server_password;
+extern const char *_network_join_company_password;
+
 #endif /* ENABLE_NETWORK */
 
 #endif /* NETWORK_CLIENT_H */
diff --git a/src/network/network_func.h b/src/network/network_func.h
index b8ca77abb..e59635fef 100644
--- a/src/network/network_func.h
+++ b/src/network/network_func.h
@@ -39,7 +39,7 @@ void NetworkStartDebugLog(NetworkAddress address);
 void NetworkPopulateCompanyStats(NetworkCompanyStats *stats);
 
 void NetworkUpdateClientInfo(ClientID client_id);
-void NetworkClientConnectGame(NetworkAddress address, CompanyID join_as);
+void NetworkClientConnectGame(NetworkAddress address, CompanyID join_as, const char *join_server_password = NULL, const char *join_company_password = NULL);
 void NetworkClientRequestMove(CompanyID company, const char *pass = "");
 void NetworkClientSendRcon(const char *password, const char *command);
 void NetworkClientSendChat(NetworkAction action, DestType type, int dest, const char *msg, int64 data = 0);