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| author | Whymarrh Whitby <whymarrh.whitby@gmail.com> | 2018-07-05 20:54:01 +0800 |
|---|---|---|
| committer | Whymarrh Whitby <whymarrh.whitby@gmail.com> | 2018-07-05 21:24:51 +0800 |
| commit | 0116ea9b95c5a9ab35d23e814a1783ef2bc11c25 (patch) | |
| tree | be153101d564a0f5c4f0f50b6572ac5bd86183c8 | |
| parent | 46cda26f3b982fb7ff26c29d2137540a5dc49457 (diff) | |
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Remove TokenTracker listeners when unmounting component
| -rw-r--r-- | ui/app/components/token-balance.js | 2 | ||||
| -rw-r--r-- | ui/app/components/token-list.js | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/ui/app/components/token-balance.js b/ui/app/components/token-balance.js index df3bd59bb..5464294ce 100644 --- a/ui/app/components/token-balance.js +++ b/ui/app/components/token-balance.js @@ -110,5 +110,7 @@ TokenBalance.prototype.updateBalance = function (tokens = []) { TokenBalance.prototype.componentWillUnmount = function () { if (!this.tracker) return this.tracker.stop() + this.tracker.removeListener('update', this.balanceUpdater) + this.tracker.removeListener('error', this.showError) } diff --git a/ui/app/components/token-list.js b/ui/app/components/token-list.js index 4189cf801..89434f213 100644 --- a/ui/app/components/token-list.js +++ b/ui/app/components/token-list.js @@ -164,6 +164,8 @@ TokenList.prototype.updateBalances = function (tokens) { TokenList.prototype.componentWillUnmount = function () { if (!this.tracker) return this.tracker.stop() + this.tracker.removeListener('update', this.balanceUpdater) + this.tracker.removeListener('error', this.showError) } // function uniqueMergeTokens (tokensA, tokensB = []) { |