more cleanup

macosx/Badger.m

@@ -47,10 +47,7 @@
 
 - (void) dealloc
 {
-    [[NSNotificationCenter defaultCenter] removeObserver: self];
-    
     [fHashes release];
-    
     [super dealloc];
 }
 

macosx/Controller.m

@@ -1397,10 +1397,9 @@ static void sleepCallback(void * controller, io_service_t y, natural_t messageTy
 {
     NSArray * torrents = [dict objectForKey: @"Torrents"];
     if (returnCode == NSAlertDefaultReturn)
-        [self confirmRemoveTorrents: torrents deleteData: [[dict objectForKey: @"DeleteData"] boolValue]];
-    else
-        [torrents release];
+        [self confirmRemoveTorrents: [torrents retain] deleteData: [[dict objectForKey: @"DeleteData"] boolValue]];
     
+    [torrents release];
     [dict release];
 }
 
@@ -2745,12 +2744,8 @@ static void sleepCallback(void * controller, io_service_t y, natural_t messageTy
         [fAutoImportTimer release];
         fAutoImportTimer = nil;
     }
-    
-    if (fAutoImportedNames)
-    {
-        [fAutoImportedNames release];
-        fAutoImportedNames = nil;
-    }
+    [fAutoImportedNames release];
+    fAutoImportedNames = nil;
     
     [self checkAutoImportDirectory];
 }

macosx/TorrentTableView.m

@@ -836,14 +836,12 @@
 
 - (void) togglePiecesBar
 {
-    //stop previous animation
-    if (fPiecesBarAnimation)
-        [fPiecesBarAnimation release];
-    
     NSMutableArray * progressMarks = [NSMutableArray arrayWithCapacity: 16];
     for (NSAnimationProgress i = 0.0625; i <= 1.0; i += 0.0625)
         [progressMarks addObject: [NSNumber numberWithFloat: i]];
     
+    //this stops a previous animation
+    [fPiecesBarAnimation release];
     fPiecesBarAnimation = [[NSAnimation alloc] initWithDuration: TOGGLE_PROGRESS_SECONDS animationCurve: NSAnimationEaseIn];
     [fPiecesBarAnimation setAnimationBlockingMode: NSAnimationNonblocking];
     [fPiecesBarAnimation setProgressMarks: progressMarks];