From f34326e4d70bd1cb3175b3f5e5d99cdd49e28770 Mon Sep 17 00:00:00 2001
From: Asim Aslam <asim@aslam.me>
Date: Mon, 11 Nov 2019 17:37:48 +0000
Subject: [PATCH] fix endpoint extractor panic

---
 extractor.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extractor.go b/extractor.go
index 8b3ed4f..875bb1c 100644
--- a/extractor.go
+++ b/extractor.go
@@ -94,6 +94,7 @@ func extractEndpoint(method reflect.Method) *registry.Endpoint {
 		Name:     method.Name,
 		Request:  request,
 		Response: response,
+		Metadata: make(map[string]string),
 	}
 
 	if stream {