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don't write to read only property in IE10

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fixes #669
This commit is contained in:
Fabian Jakobs 2012-03-16 12:24:49 +01:00
commit 413607a991
1 changed files with 3 additions and 3 deletions
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6
lib/ace/lib/dom.js
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@ -122,7 +122,7 @@ exports.hasCssString = function(id, doc) {
if (doc.createStyleSheet && (sheets = doc.styleSheets)) {
while (index < sheets.length)
if (sheets[index++].title === id) return true;
if (sheets[index++].owningElement.id === id) return true;
} else if ((sheets = doc.getElementsByTagName("style"))) {
while (index < sheets.length)
if (sheets[index++].id === id) return true;
@ -143,7 +143,7 @@ exports.importCssString = function importCssString(cssText, id, doc) {
style = doc.createStyleSheet();
style.cssText = cssText;
if (id)
style.title = id;
style.owningElement.id = id;
} else {
style = doc.createElementNS
? doc.createElementNS(XHTML_NS, "style")
@ -289,4 +289,4 @@ exports.getParentWindow = function(document) {
return document.defaultView || document.parentWindow;
};
});
});