SYNC: Compileability fixes

code/modules/clothing/under/accessories/holster.dm

@@ -5,13 +5,14 @@
 	slot = ACCESSORY_SLOT_TORSO //Legacy/balance purposes
 	concealed_holster = 1
 	var/obj/item/holstered = null
+	var/list/can_hold //VOREStation Add
 
 /obj/item/clothing/accessory/holster/proc/holster(var/obj/item/I, var/mob/living/user)
 	if(holstered && istype(user))
 		user << "<span class='warning'>There is already \a [holstered] holstered here!</span>"
 		return
 	//VOREStation Edit - Machete sheath support
-	if (can_hold)
+	if (LAZYLEN(can_hold))
 		if(!is_type_in_list(I,can_hold))
 			to_chat(user, "<span class='warning'>[I] won't fit in [src]!</span>")
 			return

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm

@@ -701,7 +701,6 @@
 	
 	//One of the levofloxacin side effects is 'spontaneous tendon rupture', which I'll immitate here. 1:1000 chance, so, pretty darn rare.
 	if(ishuman(M) && rand(1,10000) == 1) //VOREStation Edit (more rare)
-		var/mob/living/carbon/human/H = M
 		var/obj/item/organ/external/eo = pick(H.organs) //Misleading variable name, 'organs' is only external organs
 		eo.fracture()