From 4a5da5de34f638cf505a3340d0d2e0b4d419ce1f Mon Sep 17 00:00:00 2001
From: Alan <alan@roojs.com>
Date: Thu, 18 Jan 2024 16:36:23 +0800
Subject: [PATCH] fix out of bounds column widths

---
 Roo/htmleditor/BlockTd.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Roo/htmleditor/BlockTd.js b/Roo/htmleditor/BlockTd.js
index 3f37011df2..6bda2c3429 100644
--- a/Roo/htmleditor/BlockTd.js
+++ b/Roo/htmleditor/BlockTd.js
@@ -684,7 +684,11 @@ Roo.extend(Roo.htmleditor.BlockTd, Roo.htmleditor.Block, {
                  this.colWidths[i] = nw;
                 return;
             }
-            this.colWidths[i] += otherAdd
+            if (typeof(this.colWidths[i]) == 'undefined') {
+                this.colWidths[i] = otherAdd;
+            } else {
+                this.colWidths[i] += otherAdd;
+            }
         }, this);
         this.updateWidths(table);
          
@@ -704,7 +708,12 @@ Roo.extend(Roo.htmleditor.BlockTd, Roo.htmleditor.Block, {
                 this.colWidths[i] = nw;
                 return;
             }
-            this.colWidths[i] -= otherSub
+            if (typeof(this.colWidths[i]) == 'undefined') {
+                this.colWidths[i] = otherSub;
+            } else {
+                this.colWidths[i] -= otherSub;
+            }
+            
         }, this);
         this.updateWidths(table);
          
-- 
2.39.2