From 32b865e610dd937af17ce36b8c986e41f55a4627 Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Sat, 23 Jun 2018 17:47:28 +1000 Subject: Fix crash when deleting last child in a tabbed or stacked container There was no `current` child because the container was destroyed. This makes it fall back to looking in the parent's current children list. --- sway/input/seat.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'sway/input') diff --git a/sway/input/seat.c b/sway/input/seat.c index 1ea36466..436d18e2 100644 --- a/sway/input/seat.c +++ b/sway/input/seat.c @@ -829,6 +829,18 @@ struct sway_container *seat_get_active_child(struct sway_seat *seat, return NULL; } +struct sway_container *seat_get_active_current_child(struct sway_seat *seat, + struct sway_container *container) { + struct sway_container *child = seat_get_active_child(seat, container); + if (child) { + return child; + } + if (container->current.children->length == 1) { + return container->current.children->items[0]; + } + return NULL; +} + struct sway_container *seat_get_focus(struct sway_seat *seat) { if (!seat->has_focus) { return NULL; -- cgit v1.2.3