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root_scratchpad_hide: fix crash when layer focused 

This fixes a crash in `root_scratchpad_hide` when a layer surface is
focused. Since `seat_get_focus` is NULL when a layer surface is
focused, the call to `node_has_ancestor` was causing a SIGSEGV since it
was attempting to access the parent of NULL. This changes the call to
`seat_get_focus_inactive`, which will return a node even when a layer
surface is focused and is also guaranteed to have something in the
focus stack if a scratchpad container is being hidden (otherwise there
would not be any containers yet).
This commit is contained in:
Brian Ashworth 2019-04-02 13:17:01 -04:00 committed by emersion
parent 1e1d9e1299
commit f0f20f96aa
1 changed files with 1 additions and 1 deletions
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2
sway/tree/root.c
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@ -135,7 +135,7 @@ void root_scratchpad_show(struct sway_container *con) {
void root_scratchpad_hide(struct sway_container *con) {
struct sway_seat *seat = input_manager_current_seat();
struct sway_node *focus = seat_get_focus(seat);
struct sway_node *focus = seat_get_focus_inactive(seat, &root->node);
struct sway_workspace *ws = con->workspace;
container_detach(con);