From a0158ceac4cf66fe66d770ebdaab44e192910acd Mon Sep 17 00:00:00 2001
From: Psychedelic Squid <psquid@psquid.net>
Date: Sat, 10 Mar 2012 17:48:49 +0000
Subject: [PATCH] Remove category when emptied by ~rm.

---
 modules/quotes.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/quotes.js b/modules/quotes.js
index bb583db..fbb17ee 100644
--- a/modules/quotes.js
+++ b/modules/quotes.js
@@ -112,6 +112,9 @@ var quotes = function(dbot) {
                             var index = quotes[q[1]].indexOf(q[2]);
                             if(index != -1) {
                                 quotes[q[1]].splice(index, 1);
+                                if(quotes[q[1]].length === 0) {
+                                    delete quotes[q[1]];
+                                }
                                 rmAllowed = false;
                                 dbot.say(data.channel, '\'' + q[2] + '\' removed from ' + q[1]);
                             } else {