From 0dade7315bc59ce6b2cfacdd17895985882f5ae1 Mon Sep 17 00:00:00 2001
From: Julia Medina <who.knows.shia@gmail.com>
Date: Wed, 18 Mar 2015 20:50:17 -0300
Subject: [PATCH] Use generator sintax in re_first

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

diff --git a/scrapy/selector/unified.py b/scrapy/selector/unified.py
index 889c349e3..c0eefb85e 100644
--- a/scrapy/selector/unified.py
+++ b/scrapy/selector/unified.py
@@ -176,7 +176,7 @@ class SelectorList(list):
         return flatten([x.re(regex) for x in self])
 
     def re_first(self, regex):
-        for el in iflatten((x.re(regex) for x in self)):
+        for el in iflatten(x.re(regex) for x in self):
             return el
 
     def extract(self):