Fix issue where max-durability items report 0 damage

itemcontroller.lua

@@ -323,9 +323,10 @@ local PAGES = {
     local damageBar = nil
     if damage ~= nil and maxDamage ~= nil then
       damageBar = Progress:new{
-        progress = (damage / maxDamage),
+        progress = (damage == 0 and maxDamage or damage / maxDamage),
         width = state.width - 2,
-        height = 1
+        height = 1,
+        fgColor = colors.green
       }
     end