From 1ce84046d8dea81b3e26988c0765b507ce7b1cac Mon Sep 17 00:00:00 2001
From: Pablo Hoffman <pablo@pablohoffman.com>
Date: Fri, 5 Aug 2011 12:39:29 -0300
Subject: [PATCH] scheduler: bug fix to use in-memory queues when request can't
 be serialized by the disk-queues

---
 scrapy/core/scheduler.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrapy/core/scheduler.py b/scrapy/core/scheduler.py
index 3a4af79a0..11b3de312 100644
--- a/scrapy/core/scheduler.py
+++ b/scrapy/core/scheduler.py
@@ -58,10 +58,10 @@ class Scheduler(object):
             return
         try:
             reqd = request_to_dict(request, self.spider)
+            self.dqs.push(reqd, request.priority)
         except ValueError: # non serializable request
             return
         else:
-            self.dqs.push(reqd, request.priority)
             stats.inc_value('scheduler/disk_enqueued', spider=self.spider)
             return True