diff options
Diffstat (limited to 'src/systemctl/systemctl.c')
| -rw-r--r-- | src/systemctl/systemctl.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c index bec4f31b39..639080bc66 100644 --- a/src/systemctl/systemctl.c +++ b/src/systemctl/systemctl.c @@ -1355,7 +1355,7 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) { } else id_cols = max_id_len; - if (!arg_no_legend) + if (!arg_no_legend && c > 0) printf("%-*s %-*s\n", id_cols, "UNIT FILE", state_cols, "STATE"); @@ -1422,8 +1422,8 @@ static int list_unit_files(int argc, char *argv[], void *userdata) { n_units = hashmap_size(h); - units = new(UnitFileList, n_units); - if (!units && n_units > 0) { + units = new(UnitFileList, n_units ?: 1); /* avoid malloc(0) */ + if (!units) { unit_file_list_free(h); return log_oom(); } @@ -1519,10 +1519,9 @@ static int list_unit_files(int argc, char *argv[], void *userdata) { qsort_safe(units, c, sizeof(UnitFileList), compare_unit_file_list); output_unit_file_list(units, c); - if (install_client_side()) { + if (install_client_side()) for (unit = units; unit < units + c; unit++) free(unit->path); - } return 0; } @@ -1711,21 +1710,22 @@ static int list_dependencies_one( const char *on; (void) get_state_one_unit(bus, *c, &active_state); + switch (active_state) { - case UNIT_ACTIVE: - case UNIT_RELOADING: - case UNIT_ACTIVATING: - on = ansi_highlight_green(); - break; - - case UNIT_INACTIVE: - case UNIT_DEACTIVATING: - on = ansi_normal(); - break; - - default: - on = ansi_highlight_red(); - break; + case UNIT_ACTIVE: + case UNIT_RELOADING: + case UNIT_ACTIVATING: + on = ansi_highlight_green(); + break; + + case UNIT_INACTIVE: + case UNIT_DEACTIVATING: + on = ansi_normal(); + break; + + default: + on = ansi_highlight_red(); + break; } printf("%s%s%s ", on, draw_special_char(DRAW_BLACK_CIRCLE), ansi_normal()); |