From 63d2755759495db0941e2944827c8c5936e39a8f Mon Sep 17 00:00:00 2001
From: Qi Liu <liuq901@163.com>
Date: Thu, 5 May 2016 21:08:07 +0800
Subject: fix param_repo:add bug

---
 nerv/layer/affine.lua     | 2 +-
 nerv/layer/lstm_gate.lua  | 2 +-
 nerv/layer/projection.lua | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/nerv/layer/affine.lua b/nerv/layer/affine.lua
index 3bf5a11..467eac9 100644
--- a/nerv/layer/affine.lua
+++ b/nerv/layer/affine.lua
@@ -172,7 +172,7 @@ end
 function AffineLayer:get_params()
     local pr = nerv.ParamRepo({self.ltp1, self.bp}, self.loc_type)
     for i = 2, #self.dim_in do
-        pr:add(self["ltp" .. i].id, self["ltp" .. i])
+        pr:add(self["ltp" .. i])
     end
     return pr
 end
diff --git a/nerv/layer/lstm_gate.lua b/nerv/layer/lstm_gate.lua
index 99bf3ca..3bb3cb9 100644
--- a/nerv/layer/lstm_gate.lua
+++ b/nerv/layer/lstm_gate.lua
@@ -89,7 +89,7 @@ end
 function LSTMGateLayer:get_params()
     local pr = nerv.ParamRepo({self.bp}, self.loc_type)
     for i = 1, #self.dim_in do
-        pr:add(self["ltp" .. i].id, self["ltp" .. i])
+        pr:add(self["ltp" .. i])
     end
     return pr
 end
diff --git a/nerv/layer/projection.lua b/nerv/layer/projection.lua
index d99401c..c0b5638 100644
--- a/nerv/layer/projection.lua
+++ b/nerv/layer/projection.lua
@@ -58,7 +58,7 @@ end
 function ProjectionLayer:get_params()
     local pr = nerv.ParamRepo({self.ltp1}, self.loc_type)
     for i = 2, #self.dim_in do
-        pr:add(self["ltp" .. i].id, self["ltp" .. i])
+        pr:add(self["ltp" .. i])
     end
     return pr
 end
-- 
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