1 files changed, 1 insertions, 1 deletions

diff --git a/sway/input/seat.c b/sway/input/seat.c
index 5af9e88a..4b7c7893 100644
--- a/sway/input/seat.c
+++ b/sway/input/seat.c
@@ -635,7 +635,7 @@ void seat_set_focus_warp(struct sway_seat *seat,
 
         // find new output's old workspace, which might have to be removed if empty
         struct sway_container *new_output_last_ws = NULL;
-        if (last_output != new_output) {
+        if (new_output && last_output != new_output) {
                 new_output_last_ws = seat_get_active_child(seat, new_output);
         }