we should always have a connection in the ensure

Aaron Patterson and Terence Lee · Aaron Patterson and Terence Lee · commit 989172240a2d · 2012-08-16T16:38:48.000-04:00
diff --git a/lib/resque/connection_pool.rb b/lib/resque/connection_pool.rb
@@ -30,7 +30,7 @@ def with_connection
       conn = checkout
       yield(conn)
     ensure
-      checkin(conn) if conn
+      checkin(conn)
     end
 
     private
