Fix a bug with cursor trapping that would prevent it working when loading a saved game

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3109 4a71c877-e1ca-e34f-864e-861f7616d084

src/main.c

@@ -541,6 +541,12 @@ static void initSaveGameLoad(void)
 		exit(EXIT_FAILURE);
 	}
 	screen_StopBackDrop();
+	
+	// Trap the cursor if cursor snapping is enabled
+	if (war_GetTrapCursor())
+	{
+		SDL_WM_GrabInput(SDL_GRAB_ON);
+	}
 }