From 9af76ade4c93c60faa7a92f0e720721c6f8c1cc5 Mon Sep 17 00:00:00 2001
From: Qiao Longfei <qiaolongfei@baidu.com>
Date: Wed, 5 Dec 2018 17:58:42 +0800
Subject: [PATCH] fix unused var

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

diff --git a/paddle/fluid/operators/reader/ctr_reader.cc b/paddle/fluid/operators/reader/ctr_reader.cc
index 65b300d152f..ca9a58615e0 100644
--- a/paddle/fluid/operators/reader/ctr_reader.cc
+++ b/paddle/fluid/operators/reader/ctr_reader.cc
@@ -258,7 +258,7 @@ static inline void parse_csv_line(
     int slot_idx = data_desc.sparse_slot_index_[i];
     auto& slot_data = ret[slot_idx];
     std::vector<std::string> data_in_slot_str;
-    string_split(ret[slot_idx], ',', &data_in_slot_str);
+    string_split(slot_data, ',', &data_in_slot_str);
     std::vector<int64_t> data_in_slot;
     for (auto& data_str : data_in_slot_str) {
       (*sparse_datas)[i].push_back(std::stol(data_str));
-- 
GitLab