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Handle undefined $scope.connection (#7899)

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GitOrigin-RevId: d54fbd9da2bfe694cca91a81ccff3ec669b181e3
This commit is contained in:
Alf Eaton 2022-05-16 10:47:13 +01:00 committed by Copybot
parent cd09e2c029
commit 54d66a8e09
1 changed files with 9 additions and 5 deletions
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14
services/web/frontend/js/features/file-tree/controllers/file-tree-controller.js
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@ -36,11 +36,15 @@ App.controller(
// connection state goes into 'waitingCountdown' before being hidden and we
// don't want to show a disconnect UI.
function updateIsConnected() {
const isReady = $scope.connection.state === 'ready'
const willStartCountdown =
$scope.connection.state === 'waitingCountdown' &&
$scope.connection.reconnection_countdown === null
$scope.isConnected = isReady || willStartCountdown
if ($scope.connection) {
const isReady = $scope.connection.state === 'ready'
const willStartCountdown =
$scope.connection.state === 'waitingCountdown' &&
$scope.connection.reconnection_countdown === null
$scope.isConnected = isReady || willStartCountdown
} else {
$scope.isConnected = false
}
}
$scope.$watch('connection.state', updateIsConnected)