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| author |  Ronnie Sahlberg <sahlberg@google.com> | 2014-06-20 07:42:54 -0700 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2014-07-14 11:54:42 -0700 |
| commit | 76d70dc0c63fe89958308f249136864aec5cdf03 (patch) | |
| tree | aef1deb6d404225ab63348cd55bc6cc30f9c79b7 /cache.h | |
| parent | refs.c: commit_packed_refs to return a meaningful errno on failure (diff) | |
| download | tgif-76d70dc0c63fe89958308f249136864aec5cdf03.tar.xz | |
refs.c: make resolve_ref_unsafe set errno to something meaningful on error
Making errno when returning from resolve_ref_unsafe() meaningful,
which should fix
* a bug in lock_ref_sha1_basic, where it assumes EISDIR
means it failed due to a directory being in the way
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Michael Haggerty <mhagger@alum.mit.edu>
Diffstat (limited to 'cache.h')
| -rw-r--r-- | cache.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -979,7 +979,7 @@ extern int read_ref(const char *refname, unsigned char *sha1); * NULL. If more than MAXDEPTH recursive symbolic lookups are needed, * give up and return NULL. * - * errno is sometimes set on errors, but not always. + * errno is set to something meaningful on error. */ extern const char *resolve_ref_unsafe(const char *ref, unsigned char *sha1, int reading, int *flag); extern char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, int *flag); |