subtree: improve decision on merges kept in split

diff --git a/branch.c b/branch.c
index f967c98f6324c49d9ab7f94f973230512af13707..776f55fc66fb7d782f30b05ca9bdff4a55028f49 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -25,9 +25,7 @@ static int find_tracked_branch(struct remote *remote, void *priv)
                        tracking->remote = remote->name;
                } else {
                        free(tracking->spec.src);
-                       if (tracking->src) {
-                               FREE_AND_NULL(tracking->src);
-                       }
+                       FREE_AND_NULL(tracking->src);
                }
                tracking->spec.src = NULL;
        }
@@ -302,7 +300,7 @@ void create_branch(const char *name, const char *start_name,
                break;
        }
 
-       if ((commit = lookup_commit_reference(&oid)) == NULL)
+       if ((commit = lookup_commit_reference(the_repository, &oid)) == NULL)
                die(_("Not a valid branch point: '%s'."), start_name);
        oidcpy(&oid, &commit->object.oid);
 
@@ -340,13 +338,13 @@ void create_branch(const char *name, const char *start_name,
 
 void remove_branch_state(void)
 {
-       unlink(git_path_cherry_pick_head());
-       unlink(git_path_revert_head());
-       unlink(git_path_merge_head());
-       unlink(git_path_merge_rr());
-       unlink(git_path_merge_msg());
-       unlink(git_path_merge_mode());
-       unlink(git_path_squash_msg());
+       unlink(git_path_cherry_pick_head(the_repository));
+       unlink(git_path_revert_head(the_repository));
+       unlink(git_path_merge_head(the_repository));
+       unlink(git_path_merge_rr(the_repository));
+       unlink(git_path_merge_msg(the_repository));
+       unlink(git_path_merge_mode(the_repository));
+       unlink(git_path_squash_msg(the_repository));
 }
 
 void die_if_checked_out(const char *branch, int ignore_current_worktree)