From af3057dee01b38687880a40348883a291bf47e3f Mon Sep 17 00:00:00 2001
From: jesopo <github@lolnerd.net>
Date: Sun, 10 Feb 2019 14:55:46 +0000
Subject: [PATCH] Don't send empty JOIN when we have no saved channels
 (channel_save.py)

---
 modules/channel_save.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/channel_save.py b/modules/channel_save.py
index b7b0833f..4d92cdb4 100644
--- a/modules/channel_save.py
+++ b/modules/channel_save.py
@@ -3,7 +3,10 @@ from src import ModuleManager, utils
 class Module(ModuleManager.BaseModule):
     @utils.hook("received.numeric.001")
     def on_connect(self, event):
-        channels =  event["server"].get_setting("autojoin", [])
+        channels = event["server"].get_setting("autojoin", [])
+        if not channels:
+            return
+
         chan_keys = event["server"].get_setting("channel_keys", {})
         channels_sorted = sorted(channels,
             key=lambda x: 0 if x in chan_keys else 1)