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Prevent error when clicking 'log in'

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If you joined a room before clicking 'log in', it would throw an
exception here and break.
This commit is contained in:
David Baker 2016-09-29 16:57:10 +01:00
parent 66ef1e8156
commit 7b28dde263
1 changed files with 3 additions and 1 deletions
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4
src/components/views/rooms/MessageComposer.js
View file

@ -67,7 +67,9 @@ export default class MessageComposer extends React.Component {
}
componentWillUnmount() {
MatrixClientPeg.get().removeListener("event", this.onEvent);
if (MatrixClientPeg.get()) {
MatrixClientPeg.get().removeListener("event", this.onEvent);
}
}
onEvent(event) {