From 73ef02fc00d2aa4e1dbf7a667ef1ffdf262e737c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=B0=E6=AC=A7?= <thinkerou@gmail.com>
Date: Fri, 22 Jun 2018 09:31:43 +0800
Subject: [PATCH] add return for missing

---
 examples/grpc/gin/main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/grpc/gin/main.go b/examples/grpc/gin/main.go
index dd683262..d231c0f9 100644
--- a/examples/grpc/gin/main.go
+++ b/examples/grpc/gin/main.go
@@ -31,6 +31,7 @@ func main() {
 			c.JSON(http.StatusInternalServerError, gin.H{
 				"error": err.Error(),
 			})
+			return
 		}
 		
 		c.JSON(http.StatusOK, gin.H{