Changeset 96098 in webkit

Timestamp:

Sep 27, 2011 5:21:24 AM (13 years ago)

Author:

caseq@chromium.org

Message:

Web Inspector: JS exception upon clicking on "Word Wrap" checkbox in Settings screen
​https://bugs.webkit.org/show_bug.cgi?id=68888

Reviewed by Pavel Feldman.

• inspector/front-end/ElementsPanel.js:

(WebInspector.ElementsPanel.prototype._domWordWrapSettingChanged):

Location:

trunk/Source/WebCore

Files:

• ChangeLog (modified) (1 diff)
• inspector/front-end/ElementsPanel.js (modified) (1 diff)

trunk/Source/WebCore/ChangeLog

@@ +1 @@
+2011-09-27  Andrey Kosyakov  <caseq@chromium.org>
+
+        Web Inspector: JS exception upon clicking on "Word Wrap" checkbox in Settings screen
+        https://bugs.webkit.org/show_bug.cgi?id=68888
+
+        Reviewed by Pavel Feldman.
+
+        * inspector/front-end/ElementsPanel.js:
+        (WebInspector.ElementsPanel.prototype._domWordWrapSettingChanged):
+
 2011-09-21  Pavel Podivilov  <podivilov@chromium.org>
 

trunk/Source/WebCore/inspector/front-end/ElementsPanel.js

@@ -289 +289 @@
             this.contentElement.addStyleClass("nowrap");
 
-        var treeElement = this.treeOutline.findTreeElement(this.selectedDOMNode());
+        var selectedNode = this.selectedDOMNode();
+        if (!selectedNode)
+            return;
+
+        var treeElement = this.treeOutline.findTreeElement(selectedNode);
         if (treeElement)
             treeElement.updateSelection(); // Recalculate selection highlight dimensions.