diff options
| -rw-r--r-- | builtin/blame.c | 30 | ||||
| -rw-r--r-- | t/annotate-tests.sh | 7 |
2 files changed, 21 insertions, 16 deletions
diff --git a/builtin/blame.c b/builtin/blame.c index 861a5372b9..eaa2c42603 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -2396,10 +2396,12 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt, return commit; } -static struct object_array_entry *find_single_final(struct rev_info *revs) +static struct commit *find_single_final(struct rev_info *revs, + const char **name_p) { int i; - struct object_array_entry *found = NULL; + struct commit *found = NULL; + const char *name = NULL; for (i = 0; i < revs->pending.nr; i++) { struct object *obj = revs->pending.objects[i].item; @@ -2411,22 +2413,20 @@ static struct object_array_entry *find_single_final(struct rev_info *revs) die("Non commit %s?", revs->pending.objects[i].name); if (found) die("More than one commit to dig from %s and %s?", - revs->pending.objects[i].name, - found->name); - found = &(revs->pending.objects[i]); + revs->pending.objects[i].name, name); + found = (struct commit *)obj; + name = revs->pending.objects[i].name; } + if (name_p) + *name_p = name; return found; } static char *prepare_final(struct scoreboard *sb) { - struct object_array_entry *found = find_single_final(sb->revs); - if (found) { - sb->final = (struct commit *) found->item; - return xstrdup(found->name); - } else { - return NULL; - } + const char *name; + sb->final = find_single_final(sb->revs, &name); + return xstrdup_or_null(name); } static char *prepare_initial(struct scoreboard *sb) @@ -2712,11 +2712,9 @@ parse_done: die("Cannot use --contents with final commit object name"); if (reverse && revs.first_parent_only) { - struct object_array_entry *entry = find_single_final(sb.revs); - if (!entry) + final_commit = find_single_final(sb.revs, NULL); + if (!final_commit) die("--reverse and --first-parent together require specified latest commit"); - else - final_commit = (struct commit*) entry->item; } /* diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh index b1673b3e8f..093832fef1 100644 --- a/t/annotate-tests.sh +++ b/t/annotate-tests.sh @@ -68,6 +68,13 @@ test_expect_success 'blame 1 author' ' check_count A 2 ' +test_expect_success 'blame by tag objects' ' + git tag -m "test tag" testTag && + git tag -m "test tag #2" testTag2 testTag && + check_count -h testTag A 2 && + check_count -h testTag2 A 2 +' + test_expect_success 'setup B lines' ' echo "2A quick brown fox jumps over the" >>file && echo "lazy dog" >>file && |