1 files changed, 30 insertions, 30 deletions
diff --git a/packages/contracts/util/multi_sig_wrapper.ts b/packages/contracts/util/multi_sig_wrapper.ts
index 0e2e671ec..ca9f07ce5 100644
--- a/packages/contracts/util/multi_sig_wrapper.ts
+++ b/packages/contracts/util/multi_sig_wrapper.ts
@@ -6,34 +6,34 @@ import * as Web3 from 'web3';
 import { ContractInstance, TransactionDataParams } from './types';
 
 export class MultiSigWrapper {
-    private _multiSig: ContractInstance;
-    public static encodeFnArgs(name: string, abi: Web3.AbiDefinition[], args: any[]) {
-        const abiEntity = _.find(abi, { name }) as Web3.MethodAbi;
-        if (_.isUndefined(abiEntity)) {
-            throw new Error(`Did not find abi entry for name: ${name}`);
-        }
-        const types = _.map(abiEntity.inputs, input => input.type);
-        const funcSig = ethUtil.bufferToHex(ABI.methodID(name, types));
-        const argsData = _.map(args, arg => {
-            const target = _.isBoolean(arg) ? +arg : arg;
-            const targetBuff = ethUtil.toBuffer(target);
-            return ethUtil.setLengthLeft(targetBuff, 32).toString('hex');
-        });
-        return funcSig + argsData.join('');
-    }
-    constructor(multiSigContractInstance: ContractInstance) {
-        this._multiSig = multiSigContractInstance;
-    }
-    public async submitTransactionAsync(
-        destination: string,
-        from: string,
-        dataParams: TransactionDataParams,
-        value: number = 0,
-    ) {
-        const { name, abi, args = [] } = dataParams;
-        const encoded = MultiSigWrapper.encodeFnArgs(name, abi, args);
-        return this._multiSig.submitTransaction(destination, value, encoded, {
-            from,
-        });
-    }
+	private _multiSig: ContractInstance;
+	public static encodeFnArgs(name: string, abi: Web3.AbiDefinition[], args: any[]) {
+		const abiEntity = _.find(abi, { name }) as Web3.MethodAbi;
+		if (_.isUndefined(abiEntity)) {
+			throw new Error(`Did not find abi entry for name: ${name}`);
+		}
+		const types = _.map(abiEntity.inputs, input => input.type);
+		const funcSig = ethUtil.bufferToHex(ABI.methodID(name, types));
+		const argsData = _.map(args, arg => {
+			const target = _.isBoolean(arg) ? +arg : arg;
+			const targetBuff = ethUtil.toBuffer(target);
+			return ethUtil.setLengthLeft(targetBuff, 32).toString('hex');
+		});
+		return funcSig + argsData.join('');
+	}
+	constructor(multiSigContractInstance: ContractInstance) {
+		this._multiSig = multiSigContractInstance;
+	}
+	public async submitTransactionAsync(
+		destination: string,
+		from: string,
+		dataParams: TransactionDataParams,
+		value: number = 0,
+	) {
+		const { name, abi, args = [] } = dataParams;
+		const encoded = MultiSigWrapper.encodeFnArgs(name, abi, args);
+		return this._multiSig.submitTransaction(destination, value, encoded, {
+			from,
+		});
+	}
 }