diff options
Diffstat (limited to 'packages/utils/src/abi_encoder/evm_data_types/uint.ts')
-rw-r--r-- | packages/utils/src/abi_encoder/evm_data_types/uint.ts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts index b5b7683a2..76b944610 100644 --- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts +++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts @@ -1,5 +1,6 @@ /* tslint:disable prefer-function-over-method */ import { DataItem } from 'ethereum-types'; +import * as _ from 'lodash'; import { BigNumber } from '../../configured_bignumber'; import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types'; @@ -25,7 +26,7 @@ export class UInt extends AbstractDataTypes.Blob { private static _decodeWidthFromType(type: string): number { const matches = UInt._MATCHER.exec(type); const width = - matches !== null && matches.length === 2 && matches[1] !== undefined + !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1]) ? parseInt(matches[1], Constants.DEC_BASE) : UInt._DEFAULT_WIDTH; return width; |