From df4133d0b37785d9abfb9218688c89811a9c8eba Mon Sep 17 00:00:00 2001
From: Yang Yu <yuyang18@baidu.com>
Date: Tue, 23 Jan 2018 12:33:02 +0800
Subject: [PATCH] Fix compile error in bipartite_match_op

---
 paddle/operators/bipartite_match_op.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/operators/bipartite_match_op.cc b/paddle/operators/bipartite_match_op.cc
index b0f7376d272..96f3a7ec0d4 100644
--- a/paddle/operators/bipartite_match_op.cc
+++ b/paddle/operators/bipartite_match_op.cc
@@ -21,7 +21,7 @@ namespace operators {
 using Tensor = framework::Tensor;
 using LoDTensor = framework::LoDTensor;
 
-constexpr char kEPS = 1e-6;
+constexpr double kEPS = 1e-6;
 
 class BipartiteMatchOp : public framework::OperatorWithKernel {
  public:
-- 
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