From ae22e6b95f1752945777721aaacb5b6aca44cf73 Mon Sep 17 00:00:00 2001
From: dongdaxiang <guru4elephant@gmail.com>
Date: Tue, 14 Apr 2020 21:33:35 +0800
Subject: [PATCH] return -1 for failed predict

---
 core/general-client/src/general_model.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/general-client/src/general_model.cpp b/core/general-client/src/general_model.cpp
index c12bb79a..55a4b508 100644
--- a/core/general-client/src/general_model.cpp
+++ b/core/general-client/src/general_model.cpp
@@ -237,7 +237,7 @@ int PredictorClient::batch_predict(
   res.Clear();
   if (_predictor->inference(&req, &res) != 0) {
     LOG(ERROR) << "failed call predictor with req: " << req.ShortDebugString();
-    exit(-1);
+    return -1;
   } else {
     client_infer_end = timeline.TimeStampUS();
     postprocess_start = client_infer_end;
-- 
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