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fix rename_to() on windows

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This commit is contained in:
David Rose 2009-08-26 22:56:56 +00:00
parent 95a6051462
commit 5f0b8a9a6a
1 changed files with 9 additions and 0 deletions
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9
dtool/src/dtoolutil/filename.cxx
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@ -2430,6 +2430,15 @@ rename_to(const Filename &other) const {
return true; return true;
} }
// Try unlinking the target first.
other.unlink();
if (rename(temp_os_specific.c_str(),
other_os_specific.c_str()) == 0) {
// Successfully renamed.
unlink();
return true;
}
// Failed. // Failed.
temp.unlink(); temp.unlink();
return false; return false;