From 019e171919bd7ba6e97ddd0b8ad2b7e285962a45 Mon Sep 17 00:00:00 2001
From: Daniel Narvaez <dwnarvaez@gmail.com>
Date: Sun, 11 Nov 2012 20:12:03 +0000
Subject: Sleep inside the while loop

---
diff --git a/tests/tree.py b/tests/tree.py
index 9b09ad2..02c4326 100644
--- a/tests/tree.py
+++ b/tests/tree.py
@@ -14,8 +14,10 @@ def retry(func):
             if result is not None:
                 return result
 
-        time.sleep(5)
-        n_retries = n_retries - 1
+            time.sleep(5)
+            n_retries = n_retries - 1
+
+        return None
 
     return wrapped
 
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