From 30aded193a7bbea62129f138fa75a295bef81602 Mon Sep 17 00:00:00 2001
From: qiaolongfei <qiaolongfei@baidu.com>
Date: Sun, 9 Apr 2017 17:32:05 +0800
Subject: [PATCH] fix None problem

---
 python/paddle/v2/layer.py | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/python/paddle/v2/layer.py b/python/paddle/v2/layer.py
index d46d3bc34..a1829b394 100644
--- a/python/paddle/v2/layer.py
+++ b/python/paddle/v2/layer.py
@@ -325,10 +325,10 @@ class RecurrentLayerInput(WithExtraParent):
             self.__parents__ = []
         else:
             self.__parents__ = parent_layers.values()[0]
-        name = self.__parents__[index].name if index >= 0 else None
+        self.__recurrent_name__ = recurrent_name
+        name = self.__parents__[index].name if index >= 0 else self.context_name()
         super(RecurrentLayerInput, self).__init__(
             name=name, parent_layers=parent_layers)
-        self.__recurrent_name__ = recurrent_name
 
     def context_name(self):
         return self.__recurrent_name__ + ".begin"
@@ -340,10 +340,6 @@ class RecurrentLayerInput(WithExtraParent):
             in_links=map(lambda x: x.name, self.__parents__))
         return self
 
-    def use_context_name(self):
-        return True
-
-
 
 class RecurrentLayerOutput(Layer):
     def __init__(self, recurrent_name, index, parent_layers):
-- 
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