swap_shop func fix

shop.lua

@@ -86,7 +86,7 @@ local function swap_shop(pos, closed)
    local oldnode = core.get_node(pos)
    local oldnodemeta = core.get_meta(pos):to_table()
    local nodename = core.get_node(pos).name
-   if nodename == "emeraldbank:shop" and closed then
+   if closed then
       core.swap_node(pos, {name = "emeraldbank:shop_empty"})
    else
       core.swap_node(pos, {name = "emeraldbank:shop"})
@@ -153,7 +153,7 @@ local function on_rightclick(pos, node, clicker, itemstack)
    local owner = meta:get_string("owner")
    local pname = clicker:get_player_name()
    get_stonks(pos, clicker)
-   --if nodename == "emeraldbank:shop" and pname == owner then
+   --if nodename == "emeraldbank:shop" or pname == owner then
    core.show_formspec(pname, formspec_prefix..core.pos_to_string(pos), emeraldbank.get_shop_fs(pos, clicker) )
    --end
 end
@@ -163,14 +163,12 @@ local function on_punch(pos, node, puncher, pointed_thing)
 end
 
 local function on_metadata_inventory_put(pos, listname, index, stack, player)
-   set_item(pos, stack, player)
+   set_item(pos, stack, player) -- this func already show the fs
    check_empty(pos)
-   --core.show_formspec(player:get_player_name(), formspec_prefix..core.pos_to_string(pos), emeraldbank.get_shop_fs(pos, player) )
 end
 
 local function on_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
    check_empty(pos)
-   --core.show_formspec(player:get_player_name(), formspec_prefix..core.pos_to_string(pos), emeraldbank.get_shop_fs(pos, player) )
    
 end