From f7706074a206be7281cfc078a766ecc49254bed6 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <tgoodlet@gmail.com>
Date: Sat, 4 Aug 2018 18:10:31 -0400
Subject: [PATCH] Drop needless if check

---
 tractor/_actor.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tractor/_actor.py b/tractor/_actor.py
index d530db3..7693035 100644
--- a/tractor/_actor.py
+++ b/tractor/_actor.py
@@ -282,10 +282,8 @@ class Actor:
                 if msg is None:  # terminate sentinel
                     log.debug(
                         f"Cancelling all tasks for {chan} from {chan.uid}")
-                    scopes = self._rpc_tasks.pop(chan, None)
-                    if scopes:
-                        for scope, func in scopes:
-                            scope.cancel()
+                    for scope, func in self._rpc_tasks.pop(chan, ()):
+                        scope.cancel()
 
                     log.debug(
                             f"Msg loop signalled to terminate for"