timedatectl: do not show (null) if the address of NTP server is not resolved

diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index 49d68d2533449ac85817718a1d2a47ced2e57d76..36b26874f0cc3f31c41730bd1978a17307fa13f9 100644 (file)
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -409,7 +409,7 @@ static int print_ntp_status_info(NTPStatusInfo *i) {
         if (r < 0)
                 return table_log_add_error(r);
 
-        r = table_add_cell_stringf(table, NULL, "%s (%s)", i->server_address, i->server_name);
+        r = table_add_cell_stringf(table, NULL, "%s (%s)", strna(i->server_address), strna(i->server_name));
         if (r < 0)
                 return table_log_add_error(r);