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checks if delegate implements optional protocol selectors #15

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checks if delegate implements optional protocol selectors #15

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4 changes: 2 additions & 2 deletions Classes/ios/MMPopLabel.m
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Original file line number Diff line number Diff line change
Expand Up @@ -306,7 +306,7 @@ - (void)dismiss
self.alpha = 0.0f;
} completion:^(BOOL finished) {
self.hidden = YES;
[_delegate dismissedPopLabel:self];
if([_delegate respondsToSelector:@selector(dismissedPopLabel:)]) [_delegate dismissedPopLabel:self];
}];
}

Expand Down Expand Up @@ -350,7 +350,7 @@ - (void)drawRect:(CGRect)rect
- (void)buttonPressed:(id)sender
{
UIButton *button = (UIButton *)sender;
if (_delegate != nil) {
if ([_delegate respondsToSelector:@selector(didPressButtonForPopLabel:atIndex:)]) {
[_delegate didPressButtonForPopLabel:self atIndex:button.tag];
}
[self dismiss];
Expand Down