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Preventing negative values for the activity indicator counter

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ap4y 2012-09-21 17:22:07 +04:00 • committed by Mattt Thompson
parent f523744cf0
commit e35a88fdef
1 changed files with 3 additions and 0 deletions
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3
AFNetworking/AFNetworkActivityIndicatorManager.m
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@ -118,6 +118,9 @@ static NSTimeInterval const kAFNetworkActivityIndicatorInvisibilityDelay = 0.17;
}
- (void)decrementActivityCount {
if (_activityCount == 0) {
return;
}
[self willChangeValueForKey:@"activityCount"];
@synchronized(self) {
_activityCount--;