save progress

GMBase/Classes/UIView+NavigationShadow.m

@@ -17,7 +17,6 @@
 @implementation UIView (NavigationShadow)
 - (void)addNavigationShadow {
     self.layer.masksToBounds = NO;
-
     self.shadowLayer = [CALayer layer];
     self.shadowLayer.bounds = CGRectMake(0, 0, Constant.screenWidth, 12);
     self.shadowLayer.position = CGPointMake(self.bounds.size.width/2, self.bounds.size.height - 6);
@@ -27,9 +26,10 @@
     self.shadowLayer.shadowRadius = 2.0f;
     self.shadowLayer.shadowOffset = CGSizeMake(0.0, ONE_PIXEL);
     self.isShowShadow = YES;
-    self.shadowLayer.shadowPath = CGPathCreateWithRect(CGRectMake(0, self.shadowLayer.bounds.size.height - 6, Constant.screenWidth, 6), nil);
+    CGPathRef path = CGPathCreateWithRect(CGRectMake(0, self.shadowLayer.bounds.size.height - 6, Constant.screenWidth, 6), nil);
+    self.shadowLayer.shadowPath = path;
+    CGPathRelease(path);
     self.shadowLayer.shadowColor = [UIColor colorWithWhite:0 alpha:0.1].CGColor;
-
 }
 
 - (void)setIsShowShadow:(BOOL)isShowShadow {