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Merge pull request #1967 from brendandahl/deatched-dom

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Cleanup references to dom elements.
This commit is contained in:
Yury Delendik 2012-08-08 12:38:08 -07:00
commit e17d828b64
2 changed files with 5 additions and 1 deletions
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web/viewer.js
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@ -1704,6 +1704,7 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
if (textDivs.length === 0) {
clearInterval(renderTimer);
renderingDone = true;
self.textLayerDiv = textLayerDiv = canvas = ctx = null;
return;
}
var textDiv = textDivs.shift();