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Check balance before testing it w/ isZero (#6898)

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Whymarrh Whitby 2019-07-23 17:14:04 -02:30 committed by GitHub
parent e81aa6073d
commit fc3b035aac
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1 changed files with 1 additions and 1 deletions
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app/scripts/controllers/detect-tokens.js
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@ -47,7 +47,7 @@ class DetectTokensController {
}
tokensToDetect.forEach((tokenAddress, index) => {
const balance = result[index]
if (!balance.isZero()) {
if (balance && !balance.isZero()) {
this._preferences.addToken(tokenAddress, contracts[tokenAddress].symbol, contracts[tokenAddress].decimals)
}
})