From a52d1672784a82cb9d8d5f5d412e733c335b420d Mon Sep 17 00:00:00 2001
From: Shivaram Lingamneni <slingamn@cs.stanford.edu>
Date: Thu, 3 Jan 2019 23:44:01 -0500
Subject: [PATCH] additional defensive check in EnforcementStatus

---
 irc/accounts.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/irc/accounts.go b/irc/accounts.go
index a8cf8d0e..0168281a 100644
--- a/irc/accounts.go
+++ b/irc/accounts.go
@@ -187,6 +187,10 @@ func (am *AccountManager) EnforcementStatus(nick string) (account string, method
 	defer am.RUnlock()
 
 	account = am.nickToAccount[cfnick]
+	if account == "" {
+		method = NickReservationNone
+		return
+	}
 	method = am.accountToMethod[account]
 	// if they don't have a custom setting, or customization is disabled, use the default
 	if method == NickReservationOptional || !config.Accounts.NickReservation.AllowCustomEnforcement {