Add a very basic test script for git mergetool

diff --git a/revision.c b/revision.c
index 0eb6faa5378ebafe2c4939cb4ec7fd2e6aaadb02..63bf2c5c2dd314cfff2f54f76c4f5fd85b3b207e 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -772,14 +772,9 @@ static void prepare_show_merge(struct rev_info *revs)
        add_pending_object(revs, &head->object, "HEAD");
        add_pending_object(revs, &other->object, "MERGE_HEAD");
        bases = get_merge_bases(head, other, 1);
-       while (bases) {
-               struct commit *it = bases->item;
-               struct commit_list *n = bases->next;
-               free(bases);
-               bases = n;
-               it->object.flags |= UNINTERESTING;
-               add_pending_object(revs, &it->object, "(merge-base)");
-       }
+       add_pending_commit_list(revs, bases, UNINTERESTING);
+       free_commit_list(bases);
+       head->object.flags |= SYMMETRIC_LEFT;
 
        if (!active_nr)
                read_cache();
@@ -798,6 +793,7 @@ static void prepare_show_merge(struct rev_info *revs)
                        i++;
        }
        revs->prune_data = prune;
+       revs->limited = 1;
 }
 
 int handle_revision_arg(const char *arg, struct rev_info *revs,