From a947aab0da545cca8f51abec73c3aa3f1d953cda Mon Sep 17 00:00:00 2001
From: wangguibao <wangguibao@baidu.com>
Date: Wed, 7 Aug 2019 11:11:12 +0800
Subject: [PATCH] Fix ctr prediction serving

---
 demo-serving/op/ctr_prediction_op.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/demo-serving/op/ctr_prediction_op.cpp b/demo-serving/op/ctr_prediction_op.cpp
index b6fe4964..649d4699 100644
--- a/demo-serving/op/ctr_prediction_op.cpp
+++ b/demo-serving/op/ctr_prediction_op.cpp
@@ -121,6 +121,7 @@ int CTRPredictionOp::inference() {
                  << CTR_PREDICTION_MODEL_NAME;
       fill_response_with_message(
           res, -1, "sparse_param_service_table_name not specified");
+      return 0;
     }
   }
 
-- 
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