WowAce

At outdoors of dungeon firelands, there's something error:
----
HudMap\HudMap-v1.4b-2-gf9e584b.lua:2106: attempt to perform arithmetic on field "?" (a nil value)
HudMap\HudMap-v1.4b-2-gf9e584b.lua:2106: in function <HudMap\HudMap.lua:2101>
(tail call): ?
HudMap\HudMap-v1.4b-2-gf9e584b.lua:1609: in function "Update"
HudMap\HudMap-v1.4b-2-gf9e584b.lua:1667: in function "UpdateAll"
HudMap\HudMap-v1.4b-2-gf9e584b.lua:2163: in function "Update"
HudMap\HudMap-v1.4b-2-gf9e584b.lua:865: in function <HudMap\HudMap.lua:819>

Locals:
(*temporary) = 7.8060002326965
(*temporary) = <func> =[C]:-1
----

But indoors(in front of Ragnaros), this addon is working fine.

Patch to handle maps that Astrolabe doesn't know about. Patch also submitted to Astrolabe to fix Firelands Floor 1 missing

--- C:/Program Files (x86)/World of Warcraft.dev/interface/addons/HudMap.2/HudMap.lua	Wed Jul 13 17:23:04 2011
+++ C:/Program Files (x86)/World of Warcraft.dev/interface/addons/HudMap/HudMap.lua	Wed Jul 13 17:33:59 2011
@@ -2123,8 +2123,10 @@
   if not m then return end
 	
   local _, _, w, h = Astrolabe:GetMapInfo(m, l or 0)
-  zoneScale[1] = w
-  zoneScale[2] = h
+  if(w and h) then
+	zoneScale[1] = w
+	zoneScale[2] = h
+  end
   
 	self.currentZone = l > 0 and (m .. l) or l
 end

@szynaka: Go Thank you, the problem has been solved. :)