From 0927d7889b1cc236a1062e305d660fd8de1ddc5e Mon Sep 17 00:00:00 2001
From: crusader <crusader@loafle.com>
Date: Thu, 2 Nov 2017 15:47:54 +0900
Subject: [PATCH] ing

---
 service_map.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service_map.go b/service_map.go
index e68f0d5..1d34844 100644
--- a/service_map.go
+++ b/service_map.go
@@ -116,7 +116,7 @@ Loop:
 			if returnType := mtype.Out(1); returnType != typeOfError {
 				continue Loop
 			}
-			returnType = mtype.Out(1).Elem()
+			returnType = mtype.Out(0).Elem()
 		default:
 			continue
 		}