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Merge pull request #425 from onhachoe/master

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change ASMutableAttributedStringBuilderTests so that it is safe against ...
This commit is contained in:
appleguy 2015-05-16 22:08:51 -10:00
commit 203748d069
1 changed files with 2 additions and 1 deletions
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3
AsyncDisplayKitTests/ASMutableAttributedStringBuilderTests.m
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@ -29,7 +29,8 @@
- (NSRange)_randomizedRangeForStringBuilder:(ASMutableAttributedStringBuilder *)builder - (NSRange)_randomizedRangeForStringBuilder:(ASMutableAttributedStringBuilder *)builder
{ {
NSUInteger loc = arc4random() % (builder.length - 1); NSUInteger loc = arc4random() % (builder.length - 1);
NSUInteger len = MAX(arc4random() % (builder.length - loc), 1); NSUInteger len = arc4random() % (builder.length - loc);
len = ((len > 0) ? len : 1);
return NSMakeRange(loc, len); return NSMakeRange(loc, len);
} }