fix column widths docs

[roojs1] / roojs-debug.js

diff --git a/roojs-debug.js b/roojs-debug.js
index e9e89ec..77876a5 100644 (file)
--- a/roojs-debug.js
+++ b/roojs-debug.js
@@ -51906,7 +51906,11 @@ 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);
          
@@ -51926,7 +51930,12 @@ 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);