fix scythe harvest of beanpoles and grapes

crops/beans.lua

@@ -191,7 +191,7 @@ local crop_def = {
 	selection_box = farming.select,
 	groups = {
 		snappy = 3, flammable = 3, not_in_creative_inventory = 1,
-		attached_node = 1, growing = 1
+		attached_node = 1, growing = 1, plant = 1
 	},
 	sounds = default.node_sound_leaves_defaults()
 }

crops/grapes.lua

@@ -186,7 +186,7 @@ local crop_def = {
 	selection_box = farming.select,
 	groups = {
 		snappy = 3, flammable = 3, not_in_creative_inventory = 1,
-		attached_node = 1, growing = 1
+		attached_node = 1, growing = 1, plant = 1
 	},
 	sounds = default.node_sound_leaves_defaults()
 }

hoes.lua

@@ -402,6 +402,9 @@ minetest.register_tool("farming:scythe_mithril", {
 		-- add dropped items
 		for _, dropped_item in pairs(drops) do
 
+			if dropped_item ~= "farming:trellis"
+			and dropped_item ~= "farming:beanpole" then
+
 				local obj = minetest.add_item(pos, dropped_item)
 
 				if obj then
@@ -413,6 +416,7 @@ minetest.register_tool("farming:scythe_mithril", {
 					})
 				end
 			end
+		end
 
 		-- Run script hook
 		for _, callback in pairs(core.registered_on_dignodes) do