From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 2 Apr 2019 12:53:05 +0000 (+0200)
Subject: udev: use strempty() where appropriate
X-Git-Tag: v242-rc1~4^2
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fsystemd.git;a=commitdiff_plain;h=568ee8fc468d139b87ce771098b11aa15086c30f

udev: use strempty() where appropriate
---

diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index c5d6feee7e1..ee87d7c65c7 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -1645,8 +1645,7 @@ static bool match_key(UdevRules *rules, struct token *token, const char *val) {
         char *pos;
         bool match = false;
 
-        if (!val)
-                val = "";
+        val = strempty(val);
 
         switch (token->key.glob) {
         case GL_PLAIN: