From e99b8a8de71dc72627813c3c12dcde1c8f0facba Mon Sep 17 00:00:00 2001
From: David Wilson <dw@botanicus.net>
Date: Mon, 21 Jan 2019 19:38:52 +0000
Subject: [PATCH] core: replace ancient YOLO loop in fire().

---
 mitogen/core.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mitogen/core.py b/mitogen/core.py
index 893a1e1e..7aea8704 100644
--- a/mitogen/core.py
+++ b/mitogen/core.py
@@ -329,7 +329,8 @@ def fire(obj, name, *args, **kwargs):
     registered for the named signal on `obj`.
     """
     signals = vars(obj).get('_signals', {})
-    return [func(*args, **kwargs) for func in signals.get(name, ())]
+    for func in signals.get(name, ()):
+        func(*args, **kwargs)
 
 
 def takes_econtext(func):