fixed queue memory management, closes #14

Project/UISS/UISS.m

@@ -12,7 +12,9 @@
 #import "UISSStatusWindow.h"
 
 #if UISS_DEBUG
+
 #import "UISSAppearancePrivate.h"
+
 #endif
 
 NSString *const UISSWillApplyStyleNotification = @"UISSWillApplyStyleNotification";
@@ -27,7 +29,7 @@ @interface UISS () <UISSStatusWindowControllerDelegate>
 @property(nonatomic, strong) UISSStatusWindow *statusWindow;
 
 @property(nonatomic, strong) NSTimer *autoReloadTimer;
-@property(nonatomic, assign) dispatch_queue_t queue; // all style parsing is done on the queue
+@property(nonatomic, unsafe_unretained) dispatch_queue_t queue; // all style parsing is done on the queue
 
 @property(nonatomic, strong) UISSCodeGenerator *codeGenerator;
 
@@ -58,6 +60,10 @@ - (id)init {
     return self;
 }
 
+- (void)dealloc {
+    dispatch_release(self.queue);
+}
+
 - (void)logDebugMessageOnce {
     static dispatch_once_t onceToken;
     dispatch_once(&onceToken, ^{
@@ -153,7 +159,7 @@ - (void)loadStyleSynchronously {
         if ([self.style parseDictionaryForUserInterfaceIdiom:userInterfaceIdiom withConfig:self.config]) {
             propertySetters = [self.style propertySettersForUserInterfaceIdiom:userInterfaceIdiom];
         }
-    });
+   });
 
     if (propertySetters) {
         [self configureAppearanceWithPropertySetters:propertySetters errors:self.style.errors];
@@ -174,6 +180,7 @@ - (void)refreshViews {
 }
 
 #if UISS_DEBUG
+
 - (void)resetAppearanceForPropertySetters:(NSArray *)propertySetters {
     UISS_LOG(@"resetting appearance");
 
@@ -183,6 +190,7 @@ - (void)resetAppearanceForPropertySetters:(NSArray *)propertySetters {
 
     [self.configuredAppearanceProxies removeAllObjects];
 }
+
 #endif
 
 #pragma mark - Code Generation