Protect against missing globals when loading GUI in unusual ways

This was SVN commit r7550.
2010-05-20 00:57:03 +00:00
parent 78ccac427d
commit 8c1a3f7c8a
2 changed files with 3 additions and 2 deletions
@@ -35,7 +35,7 @@ function init()
 function reallyStartGame()
 {
 	// Stop the music
-	if (curr_music)
+	if (typeof curr_music != "undefined" && curr_music)
 		curr_music.fade(-1, 0.0, 5.0); // fade to 0 over 5 seconds

 	// This is a reserved function name that is executed by the engine when it is ready
@@ -40,7 +40,8 @@ function setupSession ()
 	// Select session peace track.
 	curr_session_playlist_1 = newRandomSound("music", "peace");
 	// Fade out main theme and fade in session theme.
-	crossFade(curr_music, curr_session_playlist_1, 1)
+	if (typeof curr_music != "undefined" && curr_music)
+		crossFade(curr_music, curr_session_playlist_1, 1)

 	// Create the resouce counters
 	createResourceCounters();