From bc8ed04370c15274d96afd17e368c592460245fe Mon Sep 17 00:00:00 2001
From: jjohnstondev <jakester620@gmail.com>
Date: Thu, 22 Dec 2022 19:22:21 -0800
Subject: [PATCH] external docs omit empty

---
 openrpc/types/types.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openrpc/types/types.go b/openrpc/types/types.go
index 83cf8ca..2cf5289 100644
--- a/openrpc/types/types.go
+++ b/openrpc/types/types.go
@@ -93,7 +93,7 @@ type Tag struct {
 
 type ExternalDocumentation struct {
 	Description string `json:"description,omitempty"`
-	URL         string `json:"url"`
+	URL         string `json:"url,omitempty"`
 }
 
 type ExamplePairing struct {
-- 
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