From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 26 Nov 2018 21:09:57 +0000 (+0100)
Subject: sd-radv: follow our usualy rule that destructors can take NULL
X-Git-Tag: v240~210^2~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e866e17b0f818591a6a0725197287a3e8740eef0;p=thirdparty%2Fsystemd.git

sd-radv: follow our usualy rule that destructors can take NULL
---

diff --git a/src/libsystemd-network/sd-radv.c b/src/libsystemd-network/sd-radv.c
index bedc53e2bd5..b45e80e4c16 100644
--- a/src/libsystemd-network/sd-radv.c
+++ b/src/libsystemd-network/sd-radv.c
@@ -88,7 +88,8 @@ static void radv_reset(sd_radv *ra) {
 }
 
 static sd_radv *radv_free(sd_radv *ra) {
-        assert(ra);
+        if (!ra)
+                return NULL;
 
         while (ra->prefixes) {
                 sd_radv_prefix *p = ra->prefixes;