From b7b0812bfa8c3c38edfa82cdbfaa21075a035899 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20B=C3=B6sch-Plepelits?= <skunk@xover.mud.at>
Date: Wed, 24 Aug 2022 20:40:43 +0100
Subject: [PATCH] CustomCategory: apply-close -> do not close after error

---
 src/customCategory.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/customCategory.js b/src/customCategory.js
index 63d89c7a..2ca224da 100644
--- a/src/customCategory.js
+++ b/src/customCategory.js
@@ -129,8 +129,9 @@ class CustomCategoryEditor {
     inputClose.type = 'button'
     inputClose.value = lang('apply-close')
     inputClose.onclick = () => {
-      this.submit()
-      this.window.close()
+      if (this.submit()) {
+        this.window.close()
+      }
     }
     controls.appendChild(inputClose)
 
@@ -164,10 +165,12 @@ class CustomCategoryEditor {
   submit () {
     const err = customCategoryTest(this.textarea.value)
     if (err) {
-      return global.alert(err)
+      global.alert(err)
+      return false
     }
 
     this.applyContent(this.textarea.value)
+    return true
   }
 
   applyContent (content) {