small tweak (hm, is IMuse::get_sound_active really still needed? or rather, does IMuse::getSoundStatus really have to return an int or can we cast it to boolean safely?)

svn-id: r10067

3 files changed, 5 insertions, 5 deletions

diff --git a/scumm/imuse_digi.cpp b/scumm/imuse_digi.cpp
index d48b570bcb..f3a8cf9e29 100644
--- a/scumm/imuse_digi.cpp
+++ b/scumm/imuse_digi.cpp
@@ -1164,15 +1164,15 @@ int32 IMuseDigital::doCommand(int a, int b, int c, int d, int e, int f, int g, i
 	}
 }
 
-int IMuseDigital::getSoundStatus(int sound) {
+bool IMuseDigital::getSoundStatus(int sound) {
 	debug(5, "IMuseDigital::getSoundStatus(%d)", sound);
 	for (int l = 0; l < MAX_DIGITAL_CHANNELS; l++) {
 		if ((_channel[l]._idSound == sound) && _channel[l]._used) {
-			return 1;
+			return true;
 		}
 	}
 
-	return 0;
+	return false;
 }
 
 
diff --git a/scumm/imuse_digi.h b/scumm/imuse_digi.h
index baa77c4f8a..e5774444bb 100644
--- a/scumm/imuse_digi.h
+++ b/scumm/imuse_digi.h
@@ -72,7 +72,7 @@ public:
 	void stopAll();
 	void pause(bool pause);
 	int32 doCommand(int a, int b, int c, int d, int e, int f, int g, int h);
-	int getSoundStatus(int sound);
+	bool getSoundStatus(int sound);
 };
 
 #endif
diff --git a/scumm/music.h b/scumm/music.h
index 445e63f022..8529959ec8 100644
--- a/scumm/music.h
+++ b/scumm/music.h
@@ -33,7 +33,7 @@ public:
 	virtual void startSound(int sound) = 0;
 	virtual void stopSound(int sound) = 0;
 //	virtual void stopAllSounds() = 0;
-//	virtual int getSoundStatus(int sound) = 0;
+//	virtual bool getSoundStatus(int sound) const = 0;
 };
 
 #endif