Merge pull request #3015 from comma/master

Fix

code/game/machinery/iv_drip.dm

@@ -84,7 +84,7 @@
 			if(istype(src.beaker, /obj/item/weapon/reagent_containers/blood))
 				// speed up transfer on blood packs
 				transfer_amount = 4
-			attached.inject_blood(beaker,transfer_amount)
+			src.beaker.reagents.trans_to(src.attached, transfer_amount)
 			update_icon()
 
 		// Take blood

code/game/objects/structures/stool_bed_chair_nest/stools.dm

@@ -37,11 +37,12 @@
 /obj/structure/stool/MouseDrop(atom/over_object)
 	if (istype(over_object, /mob/living/carbon/human))
 		var/mob/living/carbon/human/H = over_object
-		var/obj/item/weapon/stool/S = new/obj/item/weapon/stool()
-		S.origin = src
-		src.loc = S
-		H.put_in_hands(S)
-		H.visible_message("\red [H] grabs [src] from the floor!", "\red You grab [src] from the floor!")
+		if (!H.restrained() && !H.stat && in_range(src, over_object))
+			var/obj/item/weapon/stool/S = new/obj/item/weapon/stool()
+			S.origin = src
+			src.loc = S
+			H.put_in_hands(S)
+			H.visible_message("\red [H] grabs [src] from the floor!", "\red You grab [src] from the floor!")
 
 /obj/item/weapon/stool
 	name = "stool"

code/modules/reagents/Chemistry-Holder.dm

@@ -104,6 +104,10 @@ datum
 				for (var/datum/reagent/current_reagent in src.reagent_list)
 					if (!current_reagent)
 						continue
+					if (current_reagent.id == "blood" && ishuman(target))
+						var/mob/living/carbon/human/H = target
+						H.inject_blood(my_atom, amount)
+						continue
 					var/current_reagent_transfer = current_reagent.volume * part
 					if(preserve_data)
 						trans_data = current_reagent.data