diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sha1_file.c b/sha1_file.c index 117307185..10395e7e4 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -166,10 +166,14 @@ enum scld_error safe_create_leading_directories(char *path) enum scld_error safe_create_leading_directories_const(const char *path) { + int save_errno; /* path points to cache entries, so xstrdup before messing with it */ char *buf = xstrdup(path); enum scld_error result = safe_create_leading_directories(buf); + + save_errno = errno; free(buf); + errno = save_errno; return result; } |