Unregister socket from ready_poller

It looks like there was a typo in PollSelector.close that made it
unregister from the read_poller twice instead of once from each poller.

1 files changed, 1 insertions, 1 deletions

diff --git a/redis/selector.py b/redis/selector.py
index 8c0ab8a..bce84a5 100644
--- a/redis/selector.py
+++ b/redis/selector.py
@@ -131,7 +131,7 @@ if hasattr(select, 'poll'):
             """
             for poller in (self.read_poller, self.ready_poller):
                 try:
-                    self.read_poller.unregister(self.sock)
+                    poller.unregister(self.sock)
                 except (KeyError, ValueError):
                     # KeyError is raised if somehow the socket was not
                     #   registered