Fix x64 build issue

894ee02f · Marco Z · c7e58b7c · 894ee02f
Commit 894ee02f authored 6 years ago by Marco Z
--- a/src/sdl/mixer_sound.c
+++ b/src/sdl/mixer_sound.c
@@ -550,7 +550,7 @@ boolean I_SongPlaying(void)
 #ifdef HAVE_LIBGME
 		(I_SongType() == MU_GME && gme) ||
 #endif
-		(boolean)music
+		music != NULL
 	);
 }