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BUGFIX: Cannot read property 'childNodes' of null #159

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BUGFIX: Cannot read property 'childNodes' of null #159

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14 changes: 9 additions & 5 deletions extension/js/content.js
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@
slowAnalysisTimeout,
port,
startTime = +(new Date()),
domReadyTime,
//domReadyTime,
isJsonTime,
exitedNotJsonTime,
displayedFormattedJsonTime
Expand Down Expand Up @@ -211,10 +211,14 @@


function ready () {

domReadyTime = Date.now() ;

// First, check if it's a PRE and exit if not
if (! document.body) { // SVG document doesn't have a body
port.disconnect() ;
return;
}

//domReadyTime = Date.now() ;

// First, check if it's a PRE and exit if not
var bodyChildren = document.body.childNodes ;
pre = bodyChildren[0] ;
var jsonLength = (pre && pre.innerText || "").length ;
Expand Down