From c636e08605278b5915b81f59412e27c45779fb9b Mon Sep 17 00:00:00 2001
From: NI <nirui@gmx.com>
Date: Sat, 15 Aug 2020 21:59:38 +0800
Subject: [PATCH] Clear the original form field backups when the form is
 reloaded. This is to prevent "Undefined field value" error

---
 ui/widgets/connector.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/widgets/connector.vue b/ui/widgets/connector.vue
index d062e6b..1b7802c 100644
--- a/ui/widgets/connector.vue
+++ b/ui/widgets/connector.vue
@@ -493,6 +493,8 @@ export default {
 
       this.currentConnectorCloseWait = (async () => {
         while (!this.disabled) {
+          this.clearFieldValueBackup();
+
           let next = this.buildCurrent(await this.getConnector().wizard.next());
 
           switch (next.type()) {