seat_cmd_cursor: do not create non-existing seat

If a seat does not exist in seat_cmd_cursor, do not create it. A seat
without any attachments is useless since it will have no capabilities.

This changes `input_manager_get_seat` to have an additional argument
that dictates whether or not to create the seat if it does not exist.

1 files changed, 4 insertions, 2 deletions

diff --git a/sway/config.c b/sway/config.c
index 54d29fc9..ee1c42df 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -149,8 +149,10 @@ static void destroy_removed_seats(struct sway_config *old_config,
                 /* Also destroy seats that aren't present in new config */
                 if (new_config && list_seq_find(new_config->seat_configs,
                                 seat_name_cmp, seat_config->name) < 0) {
-                        seat = input_manager_get_seat(seat_config->name);
-                        seat_destroy(seat);
+                        seat = input_manager_get_seat(seat_config->name, false);
+                        if (seat) {
+                                seat_destroy(seat);
+                        }
                 }
         }
 }