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Don't do body-related feature tests on frameset docs that have no bod…

…y. Fixes #7398.
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dmethvin committed Jan 21, 2011
1 parent 328a86f commit ad0ebf00abca53caaaa46fb172024ba9b23b03a1
Showing with 10 additions and 4 deletions.
  1. +10 −4 src/support.js
@@ -136,10 +136,16 @@
// Figure out if the W3C box model works as expected
// document.body must exist before we can do this
jQuery(function() {
var div = document.createElement("div");
div.style.width = div.style.paddingLeft = "1px";
var div = document.createElement("div"),
body = document.getElementsByTagName("body")[0];

// Frameset documents with no body should not run this code
if ( !body ) {
return;
}

document.body.appendChild( div );
div.style.width = div.style.paddingLeft = "1px";
body.appendChild( div );
jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;

if ( "zoom" in div.style ) {
@@ -178,7 +184,7 @@
jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
div.innerHTML = "";

document.body.removeChild( div ).style.display = "none";
body.removeChild( div ).style.display = "none";
div = tds = null;
});

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