From 4360615850a01a32747b7a4e4d8f99f0ff8c6252 Mon Sep 17 00:00:00 2001
From: tensor-tang <jian.j.tang@intel.com>
Date: Fri, 22 Dec 2017 16:34:24 +0800
Subject: [PATCH] fix compile error

---
 paddle/gserver/layers/MKLPackedWeight.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/gserver/layers/MKLPackedWeight.h b/paddle/gserver/layers/MKLPackedWeight.h
index a8dcfd561b..cc8a336154 100644
--- a/paddle/gserver/layers/MKLPackedWeight.h
+++ b/paddle/gserver/layers/MKLPackedWeight.h
@@ -29,7 +29,7 @@ protected:
   bool transW_;
 
 public:
-  MKLPackedWeight(MatrixPtr weight, bool transW = false) {
+  explicit MKLPackedWeight(MatrixPtr weight, bool transW = false) {
     packedWeight_ = nullptr;
     weight_ = weight->getData();
     height_ = weight->getHeight();
-- 
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