p5551: add a script to test fetch pack-dir rescans

diff --git a/builtin/worktree.c b/builtin/worktree.c
index 793306ea5162f1c3e9663c0c99d693b88baaea3d..c98e2ce5f57c1f41ccaf90041a1a22233ae75551 100644 (file)
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "builtin.h"
 #include "dir.h"
 #include "parse-options.h"
@@ -299,10 +300,8 @@ static int add_worktree(const char *path, const char *refname,
        }
 
        is_junk = 0;
-       free(junk_work_tree);
-       free(junk_git_dir);
-       junk_work_tree = NULL;
-       junk_git_dir = NULL;
+       FREE_AND_NULL(junk_work_tree);
+       FREE_AND_NULL(junk_git_dir);
 
 done:
        if (ret || !opts->keep_locked) {