# HG changeset patch
# User cmlenz
# Date 1187894262 0
# Node ID ccddf91740d10318a5dd28c6d6e473cbe66b3e2f
# Parent  cdce97e97cca680f355f78749292bdc0b1ba1de7
Fix deletion of obsolete builds in build queue.

diff --git a/bitten/queue.py b/bitten/queue.py
--- a/bitten/queue.py
+++ b/bitten/queue.py
@@ -144,11 +144,11 @@
                 break
         else:
             self.log.debug('No pending builds.')
-            return None
+            build = None
 
         # delete any obsolete builds
-        for build in builds_to_delete:
-            build.delete(db=db)
+        for build_to_delete in builds_to_delete:
+            build_to_delete.delete(db=db)
 
         if build:
             build.slave = name