Mailbox : don't fetch texture modifiers inside tablecolumns

diff --git a/mailbox.lua b/mailbox.lua
index 33be796abac3d1b43d76e92cea05f1b378d2cd5d..47bb26c7afe3ab9bb1f54c2abbe4267961b78d1e 100644 (file)
--- a/mailbox.lua
+++ b/mailbox.lua
@@ -72,12 +72,12 @@ local function img_col(stack)
        if not stack then return "" end
        if stack.type == "node" then
                if stack.inventory_image ~= "" then
-                       return stack.inventory_image
+                       return string.match(stack.inventory_image, "([%w_]+)")..".png"
                else
-                       return stack.tiles[1]
+                       return string.match(stack.tiles[1], "([%w_]+)")..".png"
                end
        elseif stack.type == "tool" or stack.type == "craft" then
-               return stack.inventory_image
+               return string.match(stack.inventory_image, "([%w_]+)")..".png"
        else return "" end
 end