Force TypedData numbers to be in decimal (#1193).

ethers-io · Feb 25, 2021 · c5a53d6 · c5a53d6
1 parent bcda16d
commit c5a53d6
Showing 1 changed file with 2 additions and 8 deletions.
diff --git a/packages/hash/src.ts/typed-data.ts b/packages/hash/src.ts/typed-data.ts
@@ -1,7 +1,7 @@
 import { TypedDataDomain, TypedDataField } from "@ethersproject/abstract-signer";
 import { getAddress } from "@ethersproject/address";
 import { BigNumber, BigNumberish } from "@ethersproject/bignumber";
-import { arrayify, BytesLike, hexConcat, hexlify, hexValue, hexZeroPad, isHexString } from "@ethersproject/bytes";
+import { arrayify, BytesLike, hexConcat, hexlify, hexZeroPad, isHexString } from "@ethersproject/bytes";
 import { keccak256 } from "@ethersproject/keccak256";
 import { deepCopy, defineReadOnly, shallowCopy } from "@ethersproject/properties";
 
@@ -484,13 +484,7 @@ export class TypedDataEncoder {
 
                 // uint or int
                 if (type.match(/^u?int/)) {
-                    let prefix = "";
-                    let v = BigNumber.from(value);
-                    if (v.isNegative()) {
-                        prefix = "-";
-                        v = v.mul(-1);
-                    }
-                    return prefix + hexValue(v.toHexString());
+                    return BigNumber.from(value).toString();
                 }
 
                 switch (type) {