common: unify hex prefix check code (#19937)

2019-08-22 11:45:07 +02:00
parent 7c229941ac
commit 1cd5bf080e
2 changed files with 5 additions and 7 deletions
--- a/common/types.go
+++ b/common/types.go
@@ -193,7 +193,7 @@ func HexToAddress(s string) Address { return BytesToAddress(FromHex(s)) }
 // IsHexAddress verifies whether a string can represent a valid hex-encoded
 // Ethereum address or not.
 func IsHexAddress(s string) bool {
-	if hasHexPrefix(s) {
+	if has0xPrefix(s) {
 		s = s[2:]
 	}
 	return len(s) == 2*AddressLength && isHex(s)