Merge pull request #18518 from poettering/inhibit-limit-columns

put a width limit on the "systemd-inhibit --list" table

src/login/inhibit.c

@@ -90,6 +90,7 @@ static int print_inhibitors(sd_bus *bus) {
 
         /* If there's not enough space, shorten the "WHY" column, as it's little more than an explaining comment. */
         (void) table_set_weight(table, TABLE_HEADER_CELL(6), 20);
+        (void) table_set_maximum_width(table, TABLE_HEADER_CELL(0), columns()/2);
 
         r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssuu)");
         if (r < 0)

src/shared/format-table.c

@@ -1993,8 +1993,7 @@ int table_print(Table *t, FILE *f) {
                                 if (width[j] < minimum_width[j])
                                         width[j] = minimum_width[j];
 
-                                assert(width[j] >= requested_width[j]);
-                                delta = width[j] - requested_width[j];
+                                delta = LESS_BY(width[j], requested_width[j]);
 
                                 /* Subtract what we just added from the rest */
                                 if (extra > delta)