ref-filter: modify "%(objectname:short)" to take length

diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 846004b83358cd8adfd5f7de96b2d551700037a1..efab62fd85e314ccb6ec5becedead91823d03dde 100644 (file)
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -272,7 +272,7 @@ static int cmp_string_list_util_as_integral(const void *a_, const void *b_)
 static void add_people_count(struct strbuf *out, struct string_list *people)
 {
        if (people->nr == 1)
-               strbuf_addf(out, "%s", people->items[0].string);
+               strbuf_addstr(out, people->items[0].string);
        else if (people->nr == 2)
                strbuf_addf(out, "%s (%d) and %s (%d)",
                            people->items[0].string,
@@ -314,14 +314,10 @@ static void add_people_info(struct strbuf *out,
                            struct string_list *authors,
                            struct string_list *committers)
 {
-       if (authors->nr)
-               qsort(authors->items,
-                     authors->nr, sizeof(authors->items[0]),
-                     cmp_string_list_util_as_integral);
-       if (committers->nr)
-               qsort(committers->items,
-                     committers->nr, sizeof(committers->items[0]),
-                     cmp_string_list_util_as_integral);
+       QSORT(authors->items, authors->nr,
+             cmp_string_list_util_as_integral);
+       QSORT(committers->items, committers->nr,
+             cmp_string_list_util_as_integral);
 
        credit_people(out, authors, 'a');
        credit_people(out, committers, 'c');
@@ -378,7 +374,7 @@ static void shortlog(const char *name,
 
                if (!sb.len)
                        string_list_append(&subjects,
-                                          sha1_to_hex(commit->object.sha1));
+                                          oid_to_hex(&commit->object.oid));
                else
                        string_list_append(&subjects, strbuf_detach(&sb, NULL));
        }
@@ -395,7 +391,7 @@ static void shortlog(const char *name,
 
        for (i = 0; i < subjects.nr; i++)
                if (i >= limit)
-                       strbuf_addf(out, "  ...\n");
+                       strbuf_addstr(out, "  ...\n");
                else
                        strbuf_addf(out, "  %s\n", subjects.items[i].string);
 
@@ -568,7 +564,7 @@ static void find_merge_parents(struct merge_parents *result,
                if (!parent)
                        continue;
                commit_list_insert(parent, &parents);
-               add_merge_parent(result, obj->sha1, parent->object.sha1);
+               add_merge_parent(result, obj->oid.hash, parent->object.oid.hash);
        }
        head_commit = lookup_commit(head);
        if (head_commit)
@@ -578,7 +574,7 @@ static void find_merge_parents(struct merge_parents *result,
        while (parents) {
                struct commit *cmit = pop_commit(&parents);
                for (i = 0; i < result->nr; i++)
-                       if (!hashcmp(result->item[i].commit, cmit->object.sha1))
+                       if (!hashcmp(result->item[i].commit, cmit->object.oid.hash))
                                result->item[i].used = 1;
        }