setup_git_directory: fix segfault if repository is found in cwd

diff --git a/list-objects.c b/list-objects.c
index 310f8d39082a12d2c3daddd1fca454686e7425c3..e5c88c278fe23eefbf4cb4dd0c66251b208e48bd 100644 (file)
--- a/list-objects.c
+++ b/list-objects.c
@@ -87,7 +87,7 @@ static void process_tree(struct rev_info *revs,
                        process_tree(revs,
                                     lookup_tree(entry.sha1),
                                     p, &me, entry.path);
-               else if (S_ISDIRLNK(entry.mode))
+               else if (S_ISGITLINK(entry.mode))
                        process_gitlink(revs, entry.sha1,
                                        p, &me, entry.path);
                else