diff options
Diffstat (limited to 'sway/tree/container.c')
| -rw-r--r-- | sway/tree/container.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sway/tree/container.c b/sway/tree/container.c index 746dbf1f..7b88cccb 100644 --- a/sway/tree/container.c +++ b/sway/tree/container.c @@ -38,7 +38,7 @@ static void notify_new_container(struct sway_container *container) { ipc_event_window(container, "new"); } -static struct sway_container *container_create(enum sway_container_type type) { +struct sway_container *container_create(enum sway_container_type type) { // next id starts at 1 because 0 is assigned to root_container in layout.c static size_t next_id = 1; struct sway_container *c = calloc(1, sizeof(struct sway_container)); @@ -66,13 +66,14 @@ struct sway_container *container_destroy(struct sway_container *cont) { wl_signal_emit(&cont->events.destroy, cont); struct sway_container *parent = cont->parent; - if (cont->children) { + if (cont->children != NULL) { // remove children until there are no more, container_destroy calls // container_remove_child, which removes child from this container - while (cont->children->length) { + while (cont->children->length != 0) { container_destroy(cont->children->items[0]); } list_free(cont->children); + cont->children = NULL; } if (cont->marks) { list_foreach(cont->marks, free); |