Title: [237706] trunk/Source/WebInspectorUI
- Revision
- 237706
- Author
- drou...@apple.com
- Date
- 2018-11-01 16:49:32 -0700 (Thu, 01 Nov 2018)
Log Message
Web Inspector: Uncaught Exception: TypeError: null is not an object (evaluating 'mouseBlock.addEventListener')
https://bugs.webkit.org/show_bug.cgi?id=191020
Reviewed by Joseph Pecoraro.
* UserInterface/Views/TimelineRuler.js:
(WI.TimelineRuler):
Since `undefined` is not a number, it isn't less than `0`, which caused us to divide by
`undefined` (equivalent to dividing by `0`), resulting in `NaN`.
Modified Paths
Diff
Modified: trunk/Source/WebInspectorUI/ChangeLog (237705 => 237706)
--- trunk/Source/WebInspectorUI/ChangeLog 2018-11-01 23:24:16 UTC (rev 237705)
+++ trunk/Source/WebInspectorUI/ChangeLog 2018-11-01 23:49:32 UTC (rev 237706)
@@ -1,3 +1,15 @@
+2018-11-01 Devin Rousso <drou...@apple.com>
+
+ Web Inspector: Uncaught Exception: TypeError: null is not an object (evaluating 'mouseBlock.addEventListener')
+ https://bugs.webkit.org/show_bug.cgi?id=191020
+
+ Reviewed by Joseph Pecoraro.
+
+ * UserInterface/Views/TimelineRuler.js:
+ (WI.TimelineRuler):
+ Since `undefined` is not a number, it isn't less than `0`, which caused us to divide by
+ `undefined` (equivalent to dividing by `0`), resulting in `NaN`.
+
2018-11-01 Nikita Vasilyev <nvasil...@apple.com>
Uncaught Exception: TypeError: undefined is not an object (evaluating 'WI.modifierKeys.metaKey') (at ScopeBarItem.js:87:67)
Modified: trunk/Source/WebInspectorUI/UserInterface/Views/TimelineRuler.js (237705 => 237706)
--- trunk/Source/WebInspectorUI/UserInterface/Views/TimelineRuler.js 2018-11-01 23:24:16 UTC (rev 237705)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/TimelineRuler.js 2018-11-01 23:49:32 UTC (rev 237706)
@@ -56,6 +56,7 @@
this._enabled = true;
this._markerElementMap = new Map;
+ this._cachedClientWidth = 0;
}
// Public
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