From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Mon, 14 Aug 2023 16:29:25 +0000 (+0200)
Subject: path-util: Make ret argument optional for path_extract_directory()
X-Git-Tag: v255-rc1~724^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6819924c30e56866fc1c49e460bb259846e3dc99;p=thirdparty%2Fsystemd.git

path-util: Make ret argument optional for path_extract_directory()
---

diff --git a/src/basic/path-util.c b/src/basic/path-util.c
index f832f85c689..a4c9d332f04 100644
--- a/src/basic/path-util.c
+++ b/src/basic/path-util.c
@@ -1116,7 +1116,9 @@ int path_extract_directory(const char *path, char **ret) {
         if (!path_is_valid(a))
                 return -EINVAL;
 
-        *ret = TAKE_PTR(a);
+        if (ret)
+                *ret = TAKE_PTR(a);
+
         return 0;
 }