Added resist check for holder items. Also hopefully prevented dionaea icons from remaining on a human mob.

Conflicts:
	code/modules/mob/living/carbon/monkey/diona.dm

code/modules/mob/living/carbon/monkey/diona.dm

@@ -16,8 +16,12 @@
 	..()
 	processing_objects.Add(src)
 
-
-/obj/item/weapon/diona_holder/Del()
+/obj/item/weapon/holder/Del()
+	//Hopefully this will stop the icon from remaining on human mobs.
+	if(istype(loc,/mob/living))
+		var/mob/living/A = src.loc
+		src.loc = null
+		A.update_icons()
 	processing_objects.Remove(src)
 	..()
 

code/modules/mob/living/living.dm

@@ -421,6 +421,13 @@
 
 	var/mob/living/L = usr
 
+	//Getting out of someone's inventory.
+	if(istype(src.loc,/obj/item/weapon/holder))
+		var/obj/item/weapon/holder/H = src.loc
+		src.loc = get_turf(src.loc)
+		del(H)
+		return
+
 	//Resisting control by an alien mind.
 	if(istype(src.loc,/mob/living/simple_animal/borer))
 		var/mob/living/simple_animal/borer/B = src.loc