Correct regex

web3 · Nov 11, 2020 · 5fbd65c · 5fbd65c
1 parent 1694692
commit 5fbd65c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/web3-utils/src/utils.js b/packages/web3-utils/src/utils.js
@@ -396,8 +396,8 @@ var isHex = function (hex) {
  * @returns {String}
  */
 var stripHexPrefix = function (str) {
-    if (isHex(str)) 
-        return str.replace(/^(?:\-)0x/i, '')
+    if (str !== 0 && isHex(str))
+        return str.replace(/^(-)?0x/i, '$1')
     return str;
 };