From 8b7a9d46bd7f885ee2296bbcfed1b58d44af46d0 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Mon, 4 May 2020 19:05:11 -0700
Subject: [PATCH] Users: fix minor autovivification issue when decaching
 non-existent users

---
 PBot/Users.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PBot/Users.pm b/PBot/Users.pm
index e942167e..a67989c7 100644
--- a/PBot/Users.pm
+++ b/PBot/Users.pm
@@ -532,8 +532,9 @@ sub cache_user {
 
 sub decache_user {
     my ($self, $channel, $hostmask) = @_;
+    my $lc_channel = lc $channel;
     my $lc_hostmask = lc $hostmask;
-    delete $self->{user_cache}->{lc $channel}->{$lc_hostmask};
+    delete $self->{user_cache}->{$lc_channel}->{$lc_hostmask} if exists $self->{user_cache}->{$lc_channel};
     delete $self->{user_cache}->{global}->{$lc_hostmask};
 }