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Bug 864152 - Fix for intermittent browser_webconsole_network_panel.js | uncaught exception - TypeError: imageNode or elem is null at resource:///modules/devtools/webconsole/network-panel.js; r=me
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@ -675,9 +675,7 @@ NetworkPanel.prototype =
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*/
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update: function NP_update()
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{
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// After the iframe's contentWindow is ready, the document object is set.
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// If the document object is not available yet nothing needs to be updated.
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if (!this.document || !this.document.getElementById("headUrl")) {
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if (!this.document || this.document.readyState != "complete") {
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return;
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}
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