From 29d8549da1c5396c6245adcf7b0820d773306a4a Mon Sep 17 00:00:00 2001
From: jesopo <github@lolnerd.net>
Date: Sun, 7 Oct 2018 08:06:41 +0100
Subject: [PATCH] clear _trigger_functions after we've called all the waiting
 functions

---
 src/IRCBot.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/IRCBot.py b/src/IRCBot.py
index b90825a7..73da3407 100644
--- a/src/IRCBot.py
+++ b/src/IRCBot.py
@@ -29,9 +29,11 @@ class Bot(object):
         self._trigger_functions = []
 
     def trigger(self, func=None):
+        self.lock.acquire()
         if func:
             self._trigger_functions.append(func)
         self._trigger_client.send(b"TRIGGER")
+        self.lock.release()
 
     def add_server(self, server_id, connect=True):
         (_, alias, hostname, port, password, ipv4, tls, bindhost, nickname,
@@ -149,6 +151,7 @@ class Bot(object):
 
             for func in self._trigger_functions:
                 func()
+            self._trigger_functions.clear()
 
             for fd, event in events:
                 sock = None