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Fix a bug in Windows rename_file.

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It was returning before moving the file if the unlink succeeded.
This commit is contained in:
david
2011-12-23 00:19:32 +00:00
parent db8d98daba
commit f4634db423
1 changed files with 2 additions and 2 deletions
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4
nmap-update/nmap-update.c
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@@ -1029,8 +1029,8 @@ static int rename_file(const char *from_filename, const char *to_filename)
/* Windows rename doesn't remove the destination if it exists. */ /* Windows rename doesn't remove the destination if it exists. */
errno = 0; errno = 0;
rc = unlink(to_filename); rc = unlink(to_filename);
if (rc == 0 || errno == ENOENT) if (rc == -1 && errno != ENOENT)
return 0; return -1;
return rename(from_filename, to_filename); return rename(from_filename, to_filename);
} }