diff --git a/src/processGoClientOutput.go b/src/processGoClientOutput.go
index 0c8bbb9..3a19f23 100644
--- a/src/processGoClientOutput.go
+++ b/src/processGoClientOutput.go
@@ -92,7 +92,11 @@ func invoke(m string, path string, bodyo interface{}) (*json.Decoder, error) {
 	for k, m := range api.Methods {
 
 		b.WriteString(fmt.Sprintf("func %s(req %s) (res %s, err error){\n", k, APIParamTypeDecToString(m.ReqType), APIParamTypeDecToString(m.ResType)))
-		b.WriteString(fmt.Sprintf(`	dec, err := invoke("%s", "%s", req)
+		b.WriteString(fmt.Sprintf(`var dec *json.Decoder	
+	dec, err = invoke("%s", "%s", req)
+	if err!=nil{
+		return
+	}
 	ret := %s{}
 	err = dec.Decode(%sret)
 	if err != nil{