Merge pull request #9983 from Ghommie/Ghommie-cit408

refactoring altclick interaction to allow parent calls without forcing the turf contents stat menu open.

code/game/machinery/deployable.dm

@@ -152,9 +152,11 @@
 	. += "<span class='notice'>Alt-click to toggle modes.</span>"
 
 /obj/item/grenade/barrier/AltClick(mob/living/carbon/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
 	toggle_mode(user)
+	return TRUE
 
 /obj/item/grenade/barrier/proc/toggle_mode(mob/user)
 	switch(mode)