From aa41458327c2fb9d63ac0ef16af80b27af802e61 Mon Sep 17 00:00:00 2001
From: Caleb Deveraux <carrus85@gmail.com>
Date: Mon, 4 Oct 2010 01:56:09 -0600
Subject: [PATCH] Don't append strings in a loop!

---
 mclevel.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mclevel.py b/mclevel.py
index 0674a4f..eecfda6 100644
--- a/mclevel.py
+++ b/mclevel.py
@@ -1636,18 +1636,18 @@ class MCInfdevOldLevel(MCLevel):
     def base36(self, n):
         n = int(n);
         if 0 == n: return '0'
-        s = "";
         neg = "";
         if n < 0:
             neg = "-"
             n = -n;
             
+        work = []
+
         while(n):
-            digit = n % 36;
-            n /= 36
-            s=self.base36alphabet[digit]+s
+            n, digit = divmod(n, 36)
+            work.append(self.base36alphabet[digit])
         
-        return neg + s;
+        return neg + ''.join(reversed(work))
 
     def dirhashlookup(self, n):
         return self.dirhashes[n%64];