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fix switching page causes setting to crash

This commit is contained in:
“boz” 2022-03-22 15:41:47 +08:00
parent 880cfeddee
commit 639dcf0f07
1 changed files with 3 additions and 3 deletions
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6
ui/src/Pages/SettingsPage/ScannerConcurrentWorkers.tsx
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@ -26,6 +26,9 @@ const SET_CONCURRENT_WORKERS_MUTATION = gql`
const ScannerConcurrentWorkers = () => { const ScannerConcurrentWorkers = () => {
const { t } = useTranslation() const { t } = useTranslation()
const workerAmountServerValue = useRef<null | number>(null)
const [workerAmount, setWorkerAmount] = useState(0)
const workerAmountQuery = useQuery<concurrentWorkersQuery>( const workerAmountQuery = useQuery<concurrentWorkersQuery>(
CONCURRENT_WORKERS_QUERY, CONCURRENT_WORKERS_QUERY,
{ {
@ -41,9 +44,6 @@ const ScannerConcurrentWorkers = () => {
setConcurrentWorkersVariables setConcurrentWorkersVariables
>(SET_CONCURRENT_WORKERS_MUTATION) >(SET_CONCURRENT_WORKERS_MUTATION)
const workerAmountServerValue = useRef<null | number>(null)
const [workerAmount, setWorkerAmount] = useState(0)
const updateWorkerAmount = (workerAmount: number) => { const updateWorkerAmount = (workerAmount: number) => {
if (workerAmountServerValue.current != workerAmount) { if (workerAmountServerValue.current != workerAmount) {
workerAmountServerValue.current = workerAmount workerAmountServerValue.current = workerAmount