diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sha1_file.c b/sha1_file.c index 8f577985af..e6ce455ae9 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -353,8 +353,21 @@ int write_sha1_file(char *buf, unsigned long len, const char *type, unsigned cha close(fd); ret = link(tmpfile, filename); - if (ret < 0) + if (ret < 0) { ret = errno; + + /* + * Coda hack - coda doesn't like cross-directory links, + * so we fall back to a rename, which will mean that it + * won't be able to check collisions, but that's not a + * big deal. + * + * When this succeeds, we just return 0. We have nothing + * left to unlink. + */ + if (ret == EXDEV && !rename(tmpfile, filename)) + return 0; + } unlink(tmpfile); if (ret) { if (ret != EEXIST) { |