From bffbc8b3d0daf1dbfc675e4ffc4ea4a48652f3a9 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Mon, 3 Jun 2019 08:50:42 -0700
Subject: [PATCH] Factoids: add `requires_arguments` metadata to tell `usage`
 metadata if a usage is required in a pipe or other expansion

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

diff --git a/PBot/Factoids.pm b/PBot/Factoids.pm
index bdca2195..b4808f41 100644
--- a/PBot/Factoids.pm
+++ b/PBot/Factoids.pm
@@ -841,7 +841,7 @@ sub interpreter {
 
   my $action;
 
-  if (exists $self->{factoids}->hash->{$channel}->{$keyword}->{usage} and not length $stuff->{arguments}) {
+  if (exists $self->{factoids}->hash->{$channel}->{$keyword}->{usage} and not length $stuff->{arguments} and $self->{factoids}->hash->{$channel}->{$keyword}->{requires_arguments}) {
     $stuff->{alldone} = 1;
     my $usage = $self->{factoids}->hash->{$channel}->{$keyword}->{usage};
     $usage =~ s/\$0/$keyword/g;