From 361a84e7b5ac6b40a016bb2607818428ea6b12bc Mon Sep 17 00:00:00 2001
From: Francis Lachapelle <flachapelle@inverse.ca>
Date: Wed, 7 Aug 2019 16:33:51 -0400
Subject: [PATCH] (js) Avoid saving an empty calendar name

---
 NEWS                                                           | 3 +++
 UI/WebServerResources/js/Contacts/AddressBooksController.js    | 3 +++
 .../js/Scheduler/sgCalendarListItem.directive.js               | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/NEWS b/NEWS
index 0eb0d17c5..45570f1b7 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,9 @@
 4.0.9 (2019-XX-XX)
 ------------------
 
+Enhancements
+ - [web] avoid saving an empty calendar name
+
 Bug fixes
  - [web] properly handle Windows-1256 charaset (#4781)
 
diff --git a/UI/WebServerResources/js/Contacts/AddressBooksController.js b/UI/WebServerResources/js/Contacts/AddressBooksController.js
index 1def6f84b..dd8fe182f 100644
--- a/UI/WebServerResources/js/Contacts/AddressBooksController.js
+++ b/UI/WebServerResources/js/Contacts/AddressBooksController.js
@@ -106,6 +106,9 @@
           this.editMode = false;
         }
       }
+      else {
+        this.revertEditing(folder);
+      }
     };
 
     this.confirmDelete = function () {
diff --git a/UI/WebServerResources/js/Scheduler/sgCalendarListItem.directive.js b/UI/WebServerResources/js/Scheduler/sgCalendarListItem.directive.js
index 046965d54..c97671a5e 100644
--- a/UI/WebServerResources/js/Scheduler/sgCalendarListItem.directive.js
+++ b/UI/WebServerResources/js/Scheduler/sgCalendarListItem.directive.js
@@ -107,6 +107,9 @@
       if (this.inputElement.disabled)
         return;
 
+      if (this.inputElement.value.length === 0)
+        this.revertEditing();
+
       this.calendar.name = this.inputElement.value;
       this.inputElement.disabled = true;
       this.calendar.$rename()