(svn r4309) The initial string of the chat box is always the empty string, so don't jump through hoops to check if nothing was entered and simplify the code

1 files changed, 1 insertions, 1 deletions

diff --git a/gui.h b/gui.h
index 8b37b64a9..68d385eb3 100644
--- a/gui.h
+++ b/gui.h
@@ -124,7 +124,7 @@ extern const byte _fios_colors[];
 
 /* network gui */
 void ShowNetworkGameWindow(void);
-void ShowChatWindow(StringID str, StringID caption, int maxlen, int maxwidth, WindowClass window_class, WindowNumber window_number);
+void ShowChatWindow(StringID caption, int maxlen, int maxwidth, WindowClass window_class, WindowNumber window_number);
 
 /* bridge_gui.c */
 void ShowBuildBridgeWindow(uint start, uint end, byte type);