From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 29 Nov 2018 10:10:37 +0000 (+0100)
Subject: systemctl: make sure we initialize return parameters in unit_file_find_path() on... 
X-Git-Tag: v240~176^2~7
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f67cb270606c46b3d5700dbea9cde2bc8ff0df63;p=thirdparty%2Fsystemd.git

systemctl: make sure we initialize return parameters in unit_file_find_path() on success

According to our coding style return values should be initialized when
we return any form of success, do so here too.
---

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 328c11a2cd3..490b739f9e4 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2443,6 +2443,9 @@ static int unit_file_find_path(LookupPaths *lp, const char *unit_name, char **re
                 return 1;
         }
 
+        if (ret_unit_path)
+                *ret_unit_path = NULL;
+
         return 0;
 }