(svn r17788) -Fix [FS#3268] (r16702): don't fail hard when no soundcard could be detected; just fall back on the null-driver

src/music/null_m.h

@@ -32,7 +32,7 @@ public:
 
 class FMusicDriver_Null: public MusicDriverFactory<FMusicDriver_Null> {
 public:
-	static const int priority = 0;
+	static const int priority = 1;
 	/* virtual */ const char *GetName() { return "null"; }
 	/* virtual */ const char *GetDescription() { return "Null Music Driver"; }
 	/* virtual */ Driver *CreateInstance() { return new MusicDriver_Null(); }

src/sound/allegro_s.h

@@ -26,7 +26,7 @@ public:
 
 class FSoundDriver_Allegro: public SoundDriverFactory<FSoundDriver_Allegro> {
 public:
-	static const int priority = 5;
+	static const int priority = 4;
 	/* virtual */ const char *GetName() { return "allegro"; }
 	/* virtual */ const char *GetDescription() { return "Allegro Sound Driver"; }
 	/* virtual */ Driver *CreateInstance() { return new SoundDriver_Allegro(); }

src/sound/null_s.h

@@ -24,7 +24,7 @@ public:
 
 class FSoundDriver_Null: public SoundDriverFactory<FSoundDriver_Null> {
 public:
-	static const int priority = 0;
+	static const int priority = 1;
 	/* virtual */ const char *GetName() { return "null"; }
 	/* virtual */ const char *GetDescription() { return "Null Sound Driver"; }
 	/* virtual */ Driver *CreateInstance() { return new SoundDriver_Null(); }