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Trivial refactoring of buffer.shiftFrameFocus.

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It's a bit nicer to test against types rather than attribute strings.
This commit is contained in:
Doug Kearns
2009-06-17 20:47:10 +10:00
parent 64d41b09a4
commit 561ed5fc3e
1 changed files with 1 additions and 1 deletions
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2
common/content/buffer.js
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@@ -1392,7 +1392,7 @@ function Buffer() //{{{
// find all frames - depth-first search // find all frames - depth-first search
(function (frame) { (function (frame) {
if (frame.document.body.localName.toLowerCase() == "body") if (frame.document.body instanceof HTMLBodyElement)
frames.push(frame); frames.push(frame);
Array.forEach(frame.frames, arguments.callee); Array.forEach(frame.frames, arguments.callee);
})(window.content); })(window.content);