From ba81ab614a7df3254c4411e431179eb0d9bf118c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jannes=20H=C3=B6ke?= <jhoeke@uni-bremen.de>
Date: Tue, 5 Jul 2016 00:38:02 +0200
Subject: [PATCH] use set instead of list for notify_me command

---
 bot.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bot.py b/bot.py
index 0cc3219..6e68886 100644
--- a/bot.py
+++ b/bot.py
@@ -63,9 +63,9 @@ def notify_me(bot, update):
                           "when a new game is started there."))
     else:
         try:
-            gm.remind_dict[chat_id].append(update.message.from_user.id)
+            gm.remind_dict[chat_id].add(update.message.from_user.id)
         except KeyError:
-            gm.remind_dict[chat_id] = [update.message.from_user.id]
+            gm.remind_dict[chat_id] = {update.message.from_user.id}
 
 
 @user_locale