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BUG: Most of time when asking if file exists, we actually want to read it... Should fix Bug #809 - FIND_INCLUDE should check readability

This commit is contained in:
Andy Cedilnik 2004-04-29 13:25:02 -04:00
parent 7ca0eb8bbc
commit d5763a8c98
1 changed files with 3 additions and 3 deletions
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6
Source/kwsys/SystemTools.cxx
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@ -643,10 +643,10 @@ bool SystemTools::FileExists(const char* filename)
#ifdef _MSC_VER
# define access _access
#endif
#ifndef F_OK
#define F_OK 0
#ifndef R_OK
# define R_OK 04
#endif
if ( access(filename, F_OK) != 0 )
if ( access(filename, R_OK) != 0 )
{
return false;
}