From 652cad7ddf613c1f90f7121409d1633ea7f4557a Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Wed, 4 Oct 2017 17:56:16 -0700
Subject: [PATCH] Fix factundo on deleted factoids

---
 PBot/FactoidCommands.pm | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/PBot/FactoidCommands.pm b/PBot/FactoidCommands.pm
index 8f92f4f6..6a3c8baa 100644
--- a/PBot/FactoidCommands.pm
+++ b/PBot/FactoidCommands.pm
@@ -314,11 +314,8 @@ sub factundo {
     }
   }
 
-  if ($undos->{idx} == 0) {
-    return "There are no more undos remaining for [$channel] $trigger.";
-  }
-
   unless ($deleted) {
+    return "There are no more undos remaining for [$channel] $trigger." if not $undos->{idx};
     $undos->{idx}--;
     eval { store $undos, "$path/$trigger_safe.$channel_path_safe.undo"; };
     $self->{pbot}->{logger}->log("Error storing undo: $@\n") if $@;