tiny consistency changes

macosx/PrefsController.h

@@ -32,7 +32,7 @@
     tr_handle_t * fHandle;
     
     NSUserDefaults          * fDefaults;
-    BOOL                    hasLoaded;
+    BOOL                    fHasLoaded;
     
     NSToolbar               * fToolbar;
     IBOutlet NSView         * fGeneralView, * fTransfersView, * fBandwidthView, * fNetworkView;

macosx/PrefsController.m

@@ -112,7 +112,7 @@
 
 - (void) awakeFromNib
 {
-    hasLoaded = YES;
+    fHasLoaded = YES;
     
     fToolbar = [[NSToolbar alloc] initWithIdentifier: @"Preferences Toolbar"];
     [fToolbar setDelegate: self];
@@ -342,7 +342,7 @@
 
 - (void) updateRatioStopField
 {
-    if (!hasLoaded)
+    if (!fHasLoaded)
         return;
     
     [fRatioStopField setFloatValue: [fDefaults floatForKey: @"RatioLimit"]];
@@ -363,7 +363,7 @@
 
 - (void) updateLimitFields
 {
-    if (!hasLoaded)
+    if (!fHasLoaded)
         return;
     
     [fUploadField setIntValue: [fDefaults integerForKey: @"UploadLimit"]];

macosx/Torrent.m

@@ -1237,9 +1237,8 @@ static uint32_t kRed   = BE(0xFF6450FF), //255, 100, 80
     fOrderValue = orderValue ? [orderValue intValue] : tr_torrentCount(fLib) - 1;
     fError = NO;
     
-    NSString * fileType = fInfo->multifile ? NSFileTypeForHFSTypeCode('fldr') : [[self name] pathExtension];
-    fIcon = [[NSWorkspace sharedWorkspace] iconForFileType: fileType];
-    [fIcon retain];
+    fIcon = [[[NSWorkspace sharedWorkspace] iconForFileType: fInfo->multifile ? NSFileTypeForHFSTypeCode('fldr')
+                                                : [[self name] pathExtension]] retain];
     
     fIconFlipped = [fIcon copy];
     [fIconFlipped setFlipped: YES];