From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 15 Aug 2019 17:28:06 +0000 (+0200)
Subject: networkctl: avoid outputting '(null)' for LLDP ports without description
X-Git-Tag: v243~68
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e226badc9c2e63ecd78d77651a4de93591c95fbe;p=platform%2Fupstream%2Fsystemd.git

networkctl: avoid outputting '(null)' for LLDP ports without description
---

diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index 654955b..3100a2e 100644
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -893,7 +893,7 @@ static int dump_lldp_neighbors(Table *table, const char *prefix, int ifindex) {
                                            "%s on port %s%s%s%s",
                                            strna(system_name), strna(port_id),
                                            isempty(port_description) ? "" : " (",
-                                           port_description,
+                                           strempty(port_description),
                                            isempty(port_description) ? "" : ")");
                 if (r < 0)
                         return r;