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fixup potential invalid index error

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@27702 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2009-01-27 09:51:21 +00:00
parent 4fc120d2f4
commit 1613ab58b5
1 changed files with 2 additions and 2 deletions
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4
Source/NSString.m
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@ -4072,8 +4072,8 @@ static NSFileManager *fm = nil;
}
r.length = l - r.location;
}
// Remove trailing ('.') component.
if (l > root && (*caiImp)(s, caiSel, l-1) == '.'
// Remove trailing ('.') as long as it's preceeded by a path separator.
if (l > root && l > 1 && (*caiImp)(s, caiSel, l-1) == '.'
&& pathSepMember((*caiImp)(s, caiSel, l-2)) == YES)
{
l--;