Fix completion preview error in 3.6a2

--HG-- extra : rebase_source : 33da194d4dc35758f42183b0969132289d9594cc
2025-12-21 04:47:58 +01:00 · 2009-10-24 05:49:45 -04:00
parent 3651a0a403
commit 2add32c3f2
3 changed files with 35 additions and 13 deletions
--- a/common/content/ui.js
+++ b/common/content/ui.js
@@ -360,7 +360,16 @@ function CommandLine() //{{{
        {
            let node = this.editor.rootElement.firstChild;
            if (node && node.nextSibling)
-                this.editor.deleteNode(node.nextSibling);
+            {
+                try
+                {
+                    this.editor.deleteNode(node.nextSibling);
+                }
+                catch (e)
+                {
+                    node.nextSibling.textContent = "";
+                }
+            }
            else if (this.removeSubstring)
            {
                let str = this.removeSubstring;