COMP: Remove compile warning

This commit is contained in:
Andy Cedilnik 2004-11-02 17:11:54 -05:00
parent fd8ae3d34c
commit 95f67dca9e

View File

@ -2079,7 +2079,7 @@ kwsys_stl::string SystemTools::FileExistsInParentDirectories(const char* fname,
SystemTools::ConvertToUnixSlashes(file);
kwsys_stl::string dir = directory;
SystemTools::ConvertToUnixSlashes(dir);
while ( 1 )
while ( !dir.empty() )
{
kwsys_stl::string path = dir + "/" + file;
if ( SystemTools::FileExists(path.c_str()) )