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Fix static analyzer warning

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When compiling for the iOS simulator, it would produce this warning.

The receiver of message 'resultType' is nil and returns a value of type 'NSTextCheckingType' that will be garbage
            switch (result.resultType) {
                    ~~~~~~ ^~~~~~~~~~
This commit is contained in:
Cédric Luthi
2014-09-30 15:36:48 +02:00
parent 266270153e
commit f74cacb4c7
1 changed files with 12 additions and 12 deletions
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24
Classes/BITAttributedLabel.m
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@@ -957,41 +957,41 @@ static inline NSAttributedString * NSAttributedStringBySettingColorFromContext(N
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
if (self.activeLink) {
NSTextCheckingResult *activeLink = self.activeLink;
if (activeLink) {
UITouch *touch = [touches anyObject];
if (self.activeLink == [self linkAtPoint:[touch locationInView:self]]) {
[self setLinkActive:NO withTextCheckingResult:self.activeLink];
if (activeLink == [self linkAtPoint:[touch locationInView:self]]) {
[self setLinkActive:NO withTextCheckingResult:activeLink];
if (!self.delegate) {
return;
}
NSTextCheckingResult *result = self.activeLink;
switch (result.resultType) {
switch (activeLink.resultType) {
case NSTextCheckingTypeLink:
if ([self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithURL:)]) {
[self.delegate attributedLabel:self didSelectLinkWithURL:result.URL];
[self.delegate attributedLabel:self didSelectLinkWithURL:activeLink.URL];
return;
}
break;
case NSTextCheckingTypeAddress:
if ([self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithAddress:)]) {
[self.delegate attributedLabel:self didSelectLinkWithAddress:result.addressComponents];
[self.delegate attributedLabel:self didSelectLinkWithAddress:activeLink.addressComponents];
return;
}
break;
case NSTextCheckingTypePhoneNumber:
if ([self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithPhoneNumber:)]) {
[self.delegate attributedLabel:self didSelectLinkWithPhoneNumber:result.phoneNumber];
[self.delegate attributedLabel:self didSelectLinkWithPhoneNumber:activeLink.phoneNumber];
return;
}
break;
case NSTextCheckingTypeDate:
if (result.timeZone && [self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithDate:timeZone:duration:)]) {
[self.delegate attributedLabel:self didSelectLinkWithDate:result.date timeZone:result.timeZone duration:result.duration];
if (activeLink.timeZone && [self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithDate:timeZone:duration:)]) {
[self.delegate attributedLabel:self didSelectLinkWithDate:activeLink.date timeZone:activeLink.timeZone duration:activeLink.duration];
return;
} else if ([self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithDate:)]) {
[self.delegate attributedLabel:self didSelectLinkWithDate:result.date];
[self.delegate attributedLabel:self didSelectLinkWithDate:activeLink.date];
return;
}
break;
@@ -1001,7 +1001,7 @@ static inline NSAttributedString * NSAttributedStringBySettingColorFromContext(N
// Fallback to `attributedLabel:didSelectLinkWithTextCheckingResult:` if no other delegate method matched.
if ([self.delegate respondsToSelector:@selector(attributedLabel:didSelectLinkWithTextCheckingResult:)]) {
[self.delegate attributedLabel:self didSelectLinkWithTextCheckingResult:result];
[self.delegate attributedLabel:self didSelectLinkWithTextCheckingResult:activeLink];
}
}
} else {