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null check setting of document.onselectstart

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This commit is contained in:
Jon Stevens 2012-08-10 13:20:48 -07:00
parent 0bdc48a864
commit 1e363f29f1
1 changed files with 4 additions and 2 deletions
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6
src/dom/DomUtil.js
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@ -85,8 +85,10 @@ L.DomUtil = {
},
enableTextSelection: function () {
document.onselectstart = this._onselectstart;
this._onselectstart = null;
if (this._onselectstart) {
document.onselectstart = this._onselectstart;
this._onselectstart = null;
}
},
hasClass: function (el, name) {