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networkctl: use table_set_empty_string()

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This commit is contained in:
Yu Watanabe 2021-05-13 01:12:58 +09:00
parent 54a16efe18
commit 484f22dd66
1 changed files with 5 additions and 3 deletions
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8
src/network/networkctl.c
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@ -692,6 +692,8 @@ static int list_links(int argc, char *argv[], void *userdata) {
table_set_width(table, 0);
table_set_header(table, arg_legend);
if (table_set_empty_string(table, "n/a") < 0)
return log_oom();
assert_se(cell = table_get_cell(table, 0, 0));
(void) table_set_minimum_width(table, cell, 3);
@ -722,10 +724,10 @@ static int list_links(int argc, char *argv[], void *userdata) {
r = table_add_many(table,
TABLE_INT, links[i].ifindex,
TABLE_STRING, links[i].name,
TABLE_STRING, strna(t),
TABLE_STRING, strna(operational_state),
TABLE_STRING, t,
TABLE_STRING, operational_state,
TABLE_SET_COLOR, on_color_operational,
TABLE_STRING, strna(setup_state),
TABLE_STRING, setup_state,
TABLE_SET_COLOR, on_color_setup);
if (r < 0)
return table_log_add_error(r);