From 1d33f6d468ba98e5b02f777692208ca62672706a Mon Sep 17 00:00:00 2001
From: fzorb <fzorb@fzorb.xyz>
Date: Sat, 5 Oct 2024 08:45:43 +0300
Subject: [PATCH] prevent it from trying to downcase a nil element and failing.

---
 systems/quote.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/systems/quote.rb b/systems/quote.rb
index 59124d7..2b7bf28 100644
--- a/systems/quote.rb
+++ b/systems/quote.rb
@@ -24,12 +24,13 @@ module QuoteSystem
   end
 
   command :quote do |event, *message|
-    category = message[0].downcase
+    category = message[0]
     if category == nil
       quotes = db.execute("SELECT * FROM quotes")
       quote = quotes.sample
       event.channel.send_message("##{quote[0]} <#{quote[2]}>: #{quote[3]}")
     else
+      category = category.downcase
       quotes = db.execute("SELECT * FROM quotes WHERE category = ?", [category])
       if quotes == []
         event.channel.send_message("Uh, this is awkward. The category you're trying to get a quote from doesn't exist.")