Fixed armor not being updated correct due armor mod changes

- Fixes #2

README.txt

@@ -1,8 +1,8 @@
 Minetest mod "Better HUD"
 =========================
-Version: 2.1.4
+Version: 2.1.5
 
-(c) Copyright BlockMen (2013-2015)
+(c) Copyright BlockMen (2013-2016)
 
 
 About this mod:
@@ -26,7 +26,7 @@ This mod supports the 3d_armor mod by stu (https://github.com/stujones11/minetes
 
 License:
 ~~~~~~~~
-(c) Copyright BlockMen (2013-2015)
+(c) Copyright BlockMen (2013-2016)
 
 
 Code:

changelog.txt

@@ -1,3 +1,7 @@
+2.1.5
+-----
+- Fixed armor not being updated correct due armor mod changes
+
 2.1.4
 -----
 - Fixed unhandled exception in hud.swap_statbar()

legacy.lua

@@ -4,7 +4,7 @@ end
 
 if hud.show_armor then
   local shields = minetest.get_modpath("shields") ~= nil
-    local armor_org_func = armor.update_armor
+  local armor_org_func = armor.set_player_armor
 
   local function get_armor_lvl(def)
     -- items/protection based display
@@ -22,7 +22,7 @@ if hud.show_armor then
     return tonumber(20 * ret)
   end
 
-    function armor.update_armor(self, player)
+  function armor.set_player_armor(self, player)
     armor_org_func(self, player)
     local name = player:get_player_name()
     local def = self.def
@@ -55,6 +55,7 @@ if not hud.show_hunger then
   function hud.save_hunger()
     hud.notify_hunger(1, true)
   end
+  
   function hud.load_hunger(player)
     hud.notify_hunger(1, true)
   end