branch -d: refuse deleting a branch which is currently checked out

diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index 846004b83358cd8adfd5f7de96b2d551700037a1..e5658c320ee45c208d4087e2b9761f38e0aeca92 100644 (file)
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -378,7 +378,7 @@ 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));
        }
@@ -568,7 +568,7 @@ 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 +578,7 @@ 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;
        }