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mingw: when running in a Windows container, try to rename() harder

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It is a known issue that a rename() can fail with an "Access denied"
error at times, when copying followed by deleting the original file
works. Let's just fall back to that behavior.

Signed-off-by: JiSeop Moon <zcube@zcube.kr>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
JiSeop Moon 2018-04-23 22:31:42 +02:00 committed by Johannes Schindelin
parent 24b67bdd4f
commit a0180b7391
1 changed files with 7 additions and 0 deletions
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7
compat/mingw.c
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@ -2876,6 +2876,13 @@ repeat:
gle = GetLastError();
}
if (gle == ERROR_ACCESS_DENIED && is_inside_windows_container()) {
/* Fall back to copy to destination & remove source */
if (CopyFileW(wpold, wpnew, FALSE) && !mingw_unlink(pold))
return 0;
gle = GetLastError();
}
/* revert file attributes on failure */
if (attrs != INVALID_FILE_ATTRIBUTES)
SetFileAttributesW(wpnew, attrs);