diff options
Diffstat (limited to 'packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts')
-rw-r--r-- | packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts b/packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts index f54aaf0f8..f0ae5f33c 100644 --- a/packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts +++ b/packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts @@ -58,9 +58,10 @@ export class TokenRegistryWrapper extends ContractWrapper { */ public async getTokenIfExistsAsync(address: string): Promise<Token | undefined> { assert.isETHAddressHex('address', address); + const normalizedAddress = address.toLowerCase(); const tokenRegistryContract = await this._getTokenRegistryContractAsync(); - const metadata = await tokenRegistryContract.getTokenMetaData.callAsync(address); + const metadata = await tokenRegistryContract.getTokenMetaData.callAsync(normalizedAddress); const token = TokenRegistryWrapper._createTokenFromMetadata(metadata); return token; } |