Bypass sending notifications to Growl if Last.fm is enabled and running, as Last.fm has its own display notifications

Application/PlaybackEventController.m

@@ -53,6 +53,7 @@
 	if (NO == [pe error]) {
 		if([[NSUserDefaults standardUserDefaults] boolForKey:@"enableAudioScrobbler"]) {
 			[scrobbler start:pe];
+            if ([AudioScrobbler isRunning]) return;
 		}
 		
 		// Note: We don't want to send a growl notification on resume.

AudioScrobbler/AudioScrobbler.h

@@ -34,6 +34,8 @@
     semaphore_t			_semaphore;
 }
 
++ (BOOL)    isRunning;
+
 - (void)	start:(PlaylistEntry *)pe;
 - (void)	stop;
 - (void)	pause;

AudioScrobbler/AudioScrobbler.m

@@ -67,6 +67,20 @@ escapeForLastFM(NSString *string)
 
 @implementation AudioScrobbler
 
++ (BOOL) isRunning
+{
+    NSArray *launchedApps = [[NSWorkspace sharedWorkspace] runningApplications];
+    BOOL running = NO;
+    for(NSRunningApplication *app in launchedApps) {
+        if([[app bundleIdentifier] isEqualToString:@"fm.last.Last.fm"] ||
+           [[app bundleIdentifier] isEqualToString:@"fm.last.Scrobbler"]) {
+            running = YES;
+            break;
+        }
+    }
+    return running;
+}
+
 - (id) init
 {
 	if((self = [super init])) {
@@ -74,18 +88,8 @@ escapeForLastFM(NSString *string)
 		_pluginID = @"cog";
         
 		if([[NSUserDefaults standardUserDefaults] boolForKey:@"automaticallyLaunchLastFM"]) {
-            
+                        
-            NSArray *launchedApps = [[NSWorkspace sharedWorkspace] runningApplications];
+            if(![AudioScrobbler isRunning]) {
-            BOOL running = NO;
-            for(NSRunningApplication *app in launchedApps) {
-                if([[app bundleIdentifier] isEqualToString:@"fm.last.Last.fm"] ||
-                   [[app bundleIdentifier] isEqualToString:@"fm.last.Scrobbler"]) {
-                    running = YES;
-                    break;
-                }
-            }
-            
-            if(!running) {
                 [[NSWorkspace sharedWorkspace] launchApplication:@"Last.fm.app"];
             }
         }