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Compatibility fix for Samsung 2012 browser #1

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Compatibility fix for Samsung 2012 browser #1

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d2d2ecb
patch for issue 163
putermancer Dec 15, 2010
b12aab6
append before removing old CSS to avoid any time without the styleshe…
putermancer Dec 15, 2010
8b72885
(dist) build 1.1.4
putermancer Aug 6, 2011
f899d6e
Accept 2xx statuses even for file requests
khalsah Sep 6, 2011
f0e1036
(dist) build 1.1.4
Mar 30, 2012
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46 changes: 26 additions & 20 deletions dist/less-1.1.4.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2571,22 +2571,21 @@ function extractId(href) {
}

function createCSS(styles, sheet, lastModified) {
var css;

// Strip the query-string
var href = sheet.href ? sheet.href.replace(/\?.*$/, '') : '';

// If there is no title set, use the filename, minus the extension
var id = 'less:' + (sheet.title || extractId(href));

// If the stylesheet doesn't exist, create a new node
if ((css = document.getElementById(id)) === null) {
css = document.createElement('style');
css.type = 'text/css';
css.media = sheet.media || 'screen';
css.id = id;
document.getElementsByTagName('head')[0].appendChild(css);
}
// If this has already been inserted into the DOM, we may need to replace it
var oldCss = document.getElementById(id);
var keepOldCss = false;

// Create a new stylesheet node for insertion or (if necessary) replacement
var css = document.createElement('style');
css.setAttribute('type', 'text/css');
css.setAttribute('media', sheet.media || 'screen');
css.id = id;

if (css.styleSheet) { // IE
try {
Expand All @@ -2595,15 +2594,22 @@ function createCSS(styles, sheet, lastModified) {
throw new(Error)("Couldn't reassign styleSheet.cssText.");
}
} else {
(function (node) {
if (css.childNodes.length > 0) {
if (css.firstChild.nodeValue !== node.nodeValue) {
css.replaceChild(node, css.firstChild);
}
} else {
css.appendChild(node);
}
})(document.createTextNode(styles));
css.appendChild(document.createTextNode(styles));

// If new contents match contents of oldCss, don't replace oldCss
keepOldCss = (oldCss !== null && oldCss.childNodes.length > 0 && css.childNodes.length > 0 &&
oldCss.firstChild.nodeValue === css.firstChild.nodeValue);
}

var head = document.getElementsByTagName('head')[0];

// If there is no oldCss, just append; otherwise, only append if we need
// to replace oldCss with an updated stylesheet
if (oldCss === null) {
head.appendChild(css);
} else if (keepOldCss === false) {
head.appendChild(css);
head.removeChild(oldCss);
}

// Don't update the local store if the file wasn't modified
Expand All @@ -2626,7 +2632,7 @@ function xhr(url, type, callback, errback) {
xhr.send(null);

if (isFileProtocol) {
if (xhr.status === 0) {
if (xhr.status === 0 || (xhr.status >= 200 && xhr.status < 300)) {
callback(xhr.responseText);
} else {
errback(xhr.status, url);
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