fix NPE checking tag order
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@ -354,7 +354,7 @@ var RoomSubList = React.createClass({
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// is run with historical room tag data, after that there should only be undefined
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// in the list at a time anyway.
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for (let i = 0; i < list.length; i++) {
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if (list[i].tags[self.props.tagName].order === undefined) {
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if (list[i].tags[self.props.tagName] && list[i].tags[self.props.tagName].order === undefined) {
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MatrixClientPeg.get().setRoomTag(list[i].roomId, self.props.tagName, {order: (order + 1.0) / 2.0}).finally(function() {
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// Do any final stuff here
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}).fail(function(err) {
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