Small fix for next module computation

singerng · singerng · commit 8feeab244c43 · 2016-07-12T18:44:46.000-04:00
diff --git a/learn/views.py b/learn/views.py
@@ -17,7 +17,7 @@ def module(request, module_name):
 
     current = module
 
-    while current:
+    while current and next is None:
         if current.next:
             next = current.next
             break
