Merge pull request #49 from ethereumjs/validate-fix

Fix BlockHeader.prototype.validate() bug
ethereumjs · Aug 8, 2018 · daf6c8d · daf6c8d
2 parents 16aba3e + 22729b8
commit daf6c8d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/header.js b/header.js
@@ -243,8 +243,8 @@ BlockHeader.prototype.validate = function (blockchain, height, cb) {
       return cb('invalid timestamp')
     }
 
-    const hardfork = this._common.hardfork() ? this._common.hardfork() : this._common.activeHardfork(height)
-    if (self.extraData.length > this._common.param('vm', 'maxExtraDataSize', hardfork)) {
+    const hardfork = self._common.hardfork() ? self._common.hardfork() : self._common.activeHardfork(height)
+    if (self.extraData.length > self._common.param('vm', 'maxExtraDataSize', hardfork)) {
       return cb('invalid amount of extra data')
     }