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Merge branch 'upstream-KWSys' into update-kwsys 

* upstream-KWSys:
  KWSys 2016-10-07 (dfe9b386)
This commit is contained in:
Brad King 2016-10-08 05:25:35 -04:00
parent b99bbfe88d bf28a3873d
commit c22f3cf715
1 changed files with 8 additions and 10 deletions
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18
Source/kwsys/SystemTools.cxx
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@ -2716,17 +2716,15 @@ unsigned long SystemTools::FileLength(const std::string& filename)
return length; return length;
} }
int SystemTools::Strucmp(const char *s1, const char *s2) int SystemTools::Strucmp(const char* l, const char* r)
{ {
// lifted from Graphvis http://www.graphviz.org int lc;
while ((*s1 != '\0') int rc;
&& (tolower(*s1) == tolower(*s2))) do {
{ lc = tolower(*l++);
s1++; rc = tolower(*r++);
s2++; } while(lc == rc && lc);
} return lc - rc;
return tolower(*s1) - tolower(*s2);
} }
// return file's modified time // return file's modified time