diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/sha1_name.c b/sha1_name.c index 371a49d98..b3a90e6f0 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -517,12 +517,21 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) } if (read_ref_at(real_ref, at_time, nth, sha1, NULL, &co_time, &co_tz, &co_cnt)) { + if (!len) { + if (!prefixcmp(real_ref, "refs/heads/")) { + str = real_ref + 11; + len = strlen(real_ref + 11); + } else { + /* detached HEAD */ + str = "HEAD"; + len = 4; + } + } if (at_time) warning("Log for '%.*s' only goes " "back to %s.", len, str, show_date(co_time, co_tz, DATE_RFC2822)); else { - free(real_ref); die("Log for '%.*s' only has %d entries.", len, str, co_cnt); } @@ -1033,14 +1042,15 @@ int interpret_branch_name(const char *name, struct strbuf *buf) * points to something different than a branch. */ if (!upstream) - return error(_("HEAD does not point to a branch")); + die(_("HEAD does not point to a branch")); if (!upstream->merge || !upstream->merge[0]->dst) { if (!ref_exists(upstream->refname)) - return error(_("No such branch: '%s'"), cp); - if (!upstream->merge) - return error(_("No upstream configured for branch '%s'"), - upstream->name); - return error( + die(_("No such branch: '%s'"), cp); + if (!upstream->merge) { + die(_("No upstream configured for branch '%s'"), + upstream->name); + } + die( _("Upstream branch '%s' not stored as a remote-tracking branch"), upstream->merge[0]->src); } |