sway: try to fix red screen of death

CONFIG/gtklock/config.ini

@@ -2,7 +2,7 @@
 gtk-theme=Arc-Dark
 time-format=%H:%M
 start-hidden=1
-modules=userinfo-module;powerbar-module
+modules=powerbar-module
 
 [userinfo]
 round-image=true

CONFIG/sway/config

@@ -286,10 +286,10 @@ exec hash dbus-update-activation-environment 2>/dev/null && \
      dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK XDG_CURRENT_DESKTOP
 
 # Idle configuration
-exec_always swayidle -w \
-    timeout 1200 'gtklock -d' \
+exec swayidle -w \
+    timeout 1200 'pgrep -x gtklock || gtklock -d' \
     timeout 2400 'swaymsg "output * power off"' resume 'swaymsg "output * power on"' \
-    before-sleep 'gtklock -d' \
+    before-sleep 'pgrep -x gtklock || gtklock -d' \
     after-resume 'swaymsg reload' \
     idlehint 240