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author | Alex Browne <stephenalexbrowne@gmail.com> | 2018-12-13 08:49:01 +0800 |
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committer | GitHub <noreply@github.com> | 2018-12-13 08:49:01 +0800 |
commit | 3a8f3e01b611f666afd8769b532f8576ca5b5e14 (patch) | |
tree | ca4e4998e6b32522f79502a3da18453e520291c2 /packages/pipeline/src/parsers/token_metadata/index.ts | |
parent | f9d436cd213a6d9800aa528c9bac5415230378f4 (diff) | |
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Fix bug that occurs when token metadata decimals is undefined. (#1426)
* Fix bug that occurs when token metadata decimals is undefined.
* move toBigNumberOrNull to utils
Diffstat (limited to 'packages/pipeline/src/parsers/token_metadata/index.ts')
-rw-r--r-- | packages/pipeline/src/parsers/token_metadata/index.ts | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts index f258af063..65e0aaa6e 100644 --- a/packages/pipeline/src/parsers/token_metadata/index.ts +++ b/packages/pipeline/src/parsers/token_metadata/index.ts @@ -1,9 +1,8 @@ -import { BigNumber } from '@0x/utils'; import * as R from 'ramda'; import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens'; import { TokenMetadata } from '../../entities'; -import {} from '../../utils'; +import { toBigNumberOrNull } from '../../utils'; /** * Parses Metamask's trusted tokens list. @@ -26,7 +25,7 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri const trustedToken = new TokenMetadata(); trustedToken.address = address; - trustedToken.decimals = new BigNumber(resp.decimals); + trustedToken.decimals = toBigNumberOrNull(resp.decimals); trustedToken.symbol = resp.symbol; trustedToken.name = resp.name; trustedToken.authority = 'metamask'; @@ -38,7 +37,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata { const trustedToken = new TokenMetadata(); trustedToken.address = resp.address; - trustedToken.decimals = resp.decimals ? new BigNumber(resp.decimals) : null; + trustedToken.decimals = toBigNumberOrNull(resp.decimals); trustedToken.symbol = resp.symbol; trustedToken.name = resp.name; trustedToken.authority = '0x'; |