From aa65839827add2c3848f34799a2011be604cb579 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Sat, 5 Aug 2017 20:10:54 -0700
Subject: [PATCH] Don't use keys on scalar

---
 PBot/AntiFlood.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PBot/AntiFlood.pm b/PBot/AntiFlood.pm
index 390899c1..7175eeb3 100644
--- a/PBot/AntiFlood.pm
+++ b/PBot/AntiFlood.pm
@@ -702,7 +702,7 @@ sub unbanme {
     my $channels_disabled = '';
     my $sep_disabled = '';
     foreach my $channel (keys %$unbanned) {
-      foreach my $mask (keys $unbanned->{$channel}) {
+      foreach my $mask (keys %{ $unbanned->{$channel} }) {
         if ($self->{pbot}->{channels}->is_active_op("${channel}-floodbans")) {
 
           if ($unbanned->{$channel}->{$mask} <= 2) {