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crash if a label contains '\n' #4

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crash if a label contains '\n' #4

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6 changes: 5 additions & 1 deletion TSLabel/TSLabel.m
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,10 @@ - (void) layoutManager: (NSLayoutManager *) layoutManager didCompleteLayoutForTe

if ( label != nil && [label isKindOfClass: [TSLabel class]] )
{
//this happens if label clips part of the content (NSInvalidArgumentException)
if([layoutManager.textContainers indexOfObject:textContainer] == NSNotFound )
layoutManager = textContainer.layoutManager;

CGRect containerGlyphBounds = [layoutManager boundingRectForGlyphRange: [layoutManager glyphRangeForTextContainer: textContainer] inTextContainer: textContainer];

// determine the bounds of each link and record that information with the TSLabel
Expand Down Expand Up @@ -239,4 +243,4 @@ - (void) touchesMoved: (NSSet *) touches withEvent: (UIEvent *) event
[self setAttributedText: self.attributedText];
}

@end
@end