example: fix typo for grpc (#1405)

sorry...fixed #1403
2018-06-22 23:44:45 +08:00
parent 737d2fb7ab
commit 605aa1c30f
1 changed files with 1 additions and 1 deletions
--- a/examples/grpc/gin/main.go
+++ b/examples/grpc/gin/main.go
@ -26,7 +26,7 @@ func main() {

 		// Contact the server and print out its response.
 		req := &pb.HelloRequest{Name: name}
-		res, err := client.SayHello(g, req)
+		res, err := client.SayHello(c, req)
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{
 				"error": err.Error(),