From 2a99c4a34478a1861db4bc4d1118a1b91c91a587 Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Thu, 14 May 2020 11:19:50 +0200
Subject: [PATCH] console: fix unlockAccount argument count check

---
 console/bridge.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/console/bridge.go b/console/bridge.go
index 93655c24d3..1a297ee123 100644
--- a/console/bridge.go
+++ b/console/bridge.go
@@ -229,7 +229,7 @@ func (b *bridge) readPinAndReopenWallet(call jsre.Call) (goja.Value, error) {
 // original RPC method (saved in jeth.unlockAccount) with it to actually execute
 // the RPC call.
 func (b *bridge) UnlockAccount(call jsre.Call) (goja.Value, error) {
-	if nArgs := len(call.Arguments); nArgs < 2 {
+	if len(call.Arguments) < 1 {
 		return nil, fmt.Errorf("usage: unlockAccount(account, [ password, duration ])")
 	}
 	// Make sure we have an account specified to unlock.