From 4ed61096dd2887cbfc1aa1d503823aa6edd4d846 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Fri, 4 Nov 2016 12:40:17 -0700
Subject: [PATCH] Missing hash dereference

---
 PBot/BlackList.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/PBot/BlackList.pm b/PBot/BlackList.pm
index 904eee60..a0135a8c 100644
--- a/PBot/BlackList.pm
+++ b/PBot/BlackList.pm
@@ -55,10 +55,10 @@ sub remove {
 
   if (exists $self->{blacklist}->{$channel}) { 
     delete $self->{blacklist}->{$channel}->{$hostmask};
-  }
 
-  if (keys $self->{blacklist}->{$channel} == 0) {
-    delete $self->{blacklist}->{$channel};
+    if (keys %{ $self->{blacklist}->{$channel} } == 0) {
+      delete $self->{blacklist}->{$channel};
+    }
   }
 
   $self->save_blacklist();