From d6fd2fcb8f00c2d16ed59a2e6449f35407d95a84 Mon Sep 17 00:00:00 2001
From: Joseph Schorr <joseph.schorr@coreos.com>
Date: Fri, 1 Jun 2018 13:50:39 -0400
Subject: [PATCH] Fix config setup tool contact field to allow removal of empty
 non-URL fields

We just need to clear the binding when the value entered is completely empty

Fixes https://jira.coreos.com/browse/QUAY-815
---
 static/js/core-config-setup.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/static/js/core-config-setup.js b/static/js/core-config-setup.js
index f4bace735..e969ca1d5 100644
--- a/static/js/core-config-setup.js
+++ b/static/js/core-config-setup.js
@@ -1114,6 +1114,10 @@ angular.module("core-config-setup", ['angularFileUpload'])
         var updateBinding = function() {
           if ($scope.value == null) { return; }
           var value = $scope.value || '';
+          if (!value) {
+            $scope.binding = '';
+            return;
+          }
 
           switch ($scope.kind) {
             case 'mailto':