diff options
Diffstat (limited to 'packages/website/ts/components/token_balances.tsx')
-rw-r--r-- | packages/website/ts/components/token_balances.tsx | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/packages/website/ts/components/token_balances.tsx b/packages/website/ts/components/token_balances.tsx index 776ccb16e..c0df285cf 100644 --- a/packages/website/ts/components/token_balances.tsx +++ b/packages/website/ts/components/token_balances.tsx @@ -91,8 +91,10 @@ interface TokenBalancesState { } export class TokenBalances extends React.Component<TokenBalancesProps, TokenBalancesState> { + private _isUnmounted: boolean; public constructor(props: TokenBalancesProps) { super(props); + this._isUnmounted = false; const initialTrackedTokenStateByAddress = this._getInitialTrackedTokenStateByAddress(props.trackedTokens); this.state = { errorType: undefined, @@ -109,6 +111,9 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala const trackedTokenAddresses = _.keys(this.state.trackedTokenStateByAddress); this._fetchBalancesAndAllowancesAsync(trackedTokenAddresses); } + public componentWillUnmount() { + this._isUnmounted = true; + } public componentWillReceiveProps(nextProps: TokenBalancesProps) { if (nextProps.userEtherBalance !== this.props.userEtherBalance) { if (this.state.isBalanceSpinnerVisible) { @@ -671,9 +676,11 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala isLoaded: true, }; } - this.setState({ - trackedTokenStateByAddress, - }); + if (!this._isUnmounted) { + this.setState({ + trackedTokenStateByAddress, + }); + } } private _getInitialTrackedTokenStateByAddress(trackedTokens: Token[]) { const trackedTokenStateByAddress: TokenStateByAddress = {}; |