pgrep is a little slow, slower than ps | grep

.local/bin/displayselect

@@ -69,4 +69,4 @@ esac
 
 setbg		# Fix background if screen size/arangement has changed.
 remaps		# Re-remap keys if keyboard added (for laptop bases)
-pgrep -x dunst >/dev/null && killall dunst && setsid dunst & # Restart dunst to ensure proper location on screen
+{ killall dunst ; setsid dunst & } >/dev/null 2>&1 # Restart dunst to ensure proper location on screen