Replaced null/undefined checks with lodash

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;