From 3d520949b454f3eb4139b07dd60d0f6bbaf5ea33 Mon Sep 17 00:00:00 2001
From: franklin <kevin@franklinkim.de>
Date: Mon, 10 Jul 2023 09:03:31 +0200
Subject: [PATCH] fix: add nil check

---
 gotsrpc.go | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/gotsrpc.go b/gotsrpc.go
index f3649c8..d997601 100644
--- a/gotsrpc.go
+++ b/gotsrpc.go
@@ -110,18 +110,16 @@ func Reply(response []interface{}, stats *CallStats, r *http.Request, w http.Res
 		stats.Marshalling = time.Since(serializationStart)
 		if len(response) > 0 {
 			errResp := response[len(response)-1]
-			if errResp != nil {
-				if v, ok := errResp.(interface {
-					Error() string
-				}); ok {
-					stats.ErrorCode = 1
-					stats.ErrorMessage = v.Error()
-				}
-				if v, ok := errResp.(interface {
-					ErrorCode() int
-				}); ok {
-					stats.ErrorCode = v.ErrorCode()
-				}
+			if v, ok := errResp.(interface {
+				Error() string
+			}); ok && v != nil {
+				stats.ErrorCode = 1
+				stats.ErrorMessage = v.Error()
+			}
+			if v, ok := errResp.(interface {
+				ErrorCode() int
+			}); ok && v != nil {
+				stats.ErrorCode = v.ErrorCode()
 			}
 		}
 	}