From 7a6d2cb5e61807766176d8ab512bb3cac4e8d92f Mon Sep 17 00:00:00 2001
From: Brad Parker <cbparker@gmail.com>
Date: Sat, 30 Sep 2017 19:03:39 -0400
Subject: [PATCH] set list to NULL after free in case autoconfig directory is
 empty

---
 tasks/task_autodetect.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tasks/task_autodetect.c b/tasks/task_autodetect.c
index 2152f287c7..7a25d9bc61 100644
--- a/tasks/task_autodetect.c
+++ b/tasks/task_autodetect.c
@@ -242,7 +242,10 @@ static bool input_autoconfigure_joypad_from_conf_dir(
    if (!list || !list->size)
    {
       if (list)
+      {
          string_list_free(list);
+         list = NULL;
+      }
       if (!string_is_empty(params->autoconfig_directory))
          list = dir_list_new_special(params->autoconfig_directory,
                DIR_LIST_AUTOCONFIG, "cfg");