Disconnect swaybg instead of killing it

This is much more reliable. This also fixes race conditions when killing swaybg
while it's doing a wl_display_roundtrip.

1 files changed, 4 insertions, 4 deletions

diff --git a/include/sway/output.h b/include/sway/output.h
index 479897ef..ea7a2174 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -21,6 +21,7 @@ struct sway_output {
         struct sway_node node;
         struct wlr_output *wlr_output;
         struct sway_server *server;
+        struct wl_list link;
 
         struct wl_list layers[4]; // sway_layer_surface::link
         struct wlr_box usable_area;
@@ -36,6 +37,8 @@ struct sway_output {
 
         struct sway_output_state current;
 
+        struct wl_client *swaybg_client;
+
         struct wl_listener destroy;
         struct wl_listener mode;
         struct wl_listener transform;
@@ -43,10 +46,7 @@ struct sway_output {
         struct wl_listener present;
         struct wl_listener damage_destroy;
         struct wl_listener damage_frame;
-
-        struct wl_list link;
-
-        pid_t bg_pid;
+        struct wl_listener swaybg_client_destroy;
 
         struct {
                 struct wl_signal destroy;