use strbuf_add_unique_abbrev() for adding short hashes

diff --git a/pretty.c b/pretty.c
index b27165603ad953cb4bb0436566dc73fb374c3333..dede7de7099e17feb7193d05bd1676d534fc935f 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -1141,8 +1141,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
                        strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
                        return 1;
                }
-               strbuf_addstr(sb, find_unique_abbrev(commit->object.oid.hash,
-                                                    c->pretty_ctx->abbrev));
+               strbuf_add_unique_abbrev(sb, commit->object.oid.hash,
+                                        c->pretty_ctx->abbrev);
                strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
                c->abbrev_commit_hash.len = sb->len - c->abbrev_commit_hash.off;
                return 1;
@@ -1152,8 +1152,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
        case 't':               /* abbreviated tree hash */
                if (add_again(sb, &c->abbrev_tree_hash))
                        return 1;
-               strbuf_addstr(sb, find_unique_abbrev(commit->tree->object.oid.hash,
-                                                    c->pretty_ctx->abbrev));
+               strbuf_add_unique_abbrev(sb, commit->tree->object.oid.hash,
+                                        c->pretty_ctx->abbrev);
                c->abbrev_tree_hash.len = sb->len - c->abbrev_tree_hash.off;
                return 1;
        case 'P':               /* parent hashes */
@@ -1169,9 +1169,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
                for (p = commit->parents; p; p = p->next) {
                        if (p != commit->parents)
                                strbuf_addch(sb, ' ');
-                       strbuf_addstr(sb, find_unique_abbrev(
-                                       p->item->object.oid.hash,
-                                       c->pretty_ctx->abbrev));
+                       strbuf_add_unique_abbrev(sb, p->item->object.oid.hash,
+                                                c->pretty_ctx->abbrev);
                }
                c->abbrev_parent_hashes.len = sb->len -
                                              c->abbrev_parent_hashes.off;