diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sha1_name.c b/sha1_name.c index ae31851900..9dfb3ac574 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -304,6 +304,9 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) /* Is it asking for N-th entry, or approxidate? */ int nth, i; unsigned long at_time; + unsigned long co_time; + int co_tz, co_cnt; + for (i = nth = 0; 0 <= nth && i < reflog_len; i++) { char ch = str[at+2+i]; if ('0' <= ch && ch <= '9') @@ -315,7 +318,18 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) at_time = 0; else at_time = approxidate(str + at + 2); - read_ref_at(real_ref, at_time, nth, sha1); + if (read_ref_at(real_ref, at_time, nth, sha1, NULL, + &co_time, &co_tz, &co_cnt)) { + if (at_time) + fprintf(stderr, + "warning: Log for '%.*s' only goes " + "back to %s.\n", len, str, + show_rfc2822_date(co_time, co_tz)); + else + fprintf(stderr, + "warning: Log for '%.*s' only has " + "%d entries.\n", len, str, co_cnt); + } } free(real_ref); |