From 60560ce239cfc79261074788a925900454c8d78e Mon Sep 17 00:00:00 2001
From: Livio Amstutz <livio.a@gmail.com>
Date: Mon, 21 Sep 2020 10:44:19 +0200
Subject: [PATCH] fix: marshal user info address (#58)

---
 pkg/oidc/userinfo.go | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/pkg/oidc/userinfo.go b/pkg/oidc/userinfo.go
index eb670fb4..f8b4e6c8 100644
--- a/pkg/oidc/userinfo.go
+++ b/pkg/oidc/userinfo.go
@@ -157,12 +157,17 @@ func (j *jsonUserinfo) setUserinfoAddress(i *UserinfoAddress) {
 	if i == nil {
 		return
 	}
-	j.JsonUserinfoAddress.Country = i.Country
-	j.JsonUserinfoAddress.Formatted = i.Formatted
-	j.JsonUserinfoAddress.Locality = i.Locality
-	j.JsonUserinfoAddress.PostalCode = i.PostalCode
-	j.JsonUserinfoAddress.Region = i.Region
-	j.JsonUserinfoAddress.StreetAddress = i.StreetAddress
+	if i.Country == "" && i.Formatted == "" && i.Locality == "" && i.PostalCode == "" && i.Region == "" && i.StreetAddress == "" {
+		return
+	}
+	j.JsonUserinfoAddress = &jsonUserinfoAddress{
+		Country:       i.Country,
+		Formatted:     i.Formatted,
+		Locality:      i.Locality,
+		PostalCode:    i.PostalCode,
+		Region:        i.Region,
+		StreetAddress: i.StreetAddress,
+	}
 }
 
 type UserInfoRequest struct {