From 8b23905d92efb1f4d0156b1ebef3ef01b743ad84 Mon Sep 17 00:00:00 2001
From: "Michael W. Hudson" <mwh@python.net>
Date: Fri, 15 Mar 2002 10:32:07 +0000
Subject: backport akuchling's checkin of     revision 1.29 of asyncore.py

[Bug #517554] When a signal happens during the select call in
	asyncore.poll, the select fails with EINTR, which the
	code catches. However, the code fails to clear the
	r/w/e arrays (like poll3 does), which means it acts as
	if every descriptor had received all possible events.

Bug report and patch by Cesar Eduardo Barros
---
 Lib/asyncore.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Lib/asyncore.py b/Lib/asyncore.py
index 1e5470a..96cc9cc 100644
--- a/Lib/asyncore.py
+++ b/Lib/asyncore.py
@@ -80,6 +80,7 @@ def poll (timeout=0.0, map=None):
         except select.error, err:
             if err[0] != EINTR:
                 raise
+            r = []; w = []; e = []
 
         if DEBUG:
             print r,w,e
-- 
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