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

2019-08-16 07:43:34 +09:00
parent 9841802955
commit e226badc9c
1 changed files with 1 additions and 1 deletions
@@ -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;