# HG changeset patch
# User Oleg Oshmyan <chortos@inbox.lv>
# Date 1305578563 -3600
# Node ID 580f0f4687c3086a829bfc77d678b6b9c223becb
# Parent  42c8f5c152a57222ea33808ad9587767f7ddf240
Fixed EINTR fatally breaking another poll() call on Python 2.6-

diff -r 42c8f5c152a5 -r 580f0f4687c3 unix.py
--- a/unix.py	Mon May 16 21:31:43 2011 +0100
+++ b/unix.py	Mon May 16 21:42:43 2011 +0100
@@ -183,8 +183,15 @@
 					except SelectError:
 						if sys.exc_info()[1].args[0] != EINTR:
 							raise
-					if case.process.poll() is None:
-						raise testcases.WallTimeLimitExceeded
+					# subprocess in Python 2.6- is not guarded against EINTR
+					try:
+						if case.process.poll() is None:
+							raise testcases.WallTimeLimitExceeded
+					except OSError:
+						if sys.exc_info()[1].errno != EINTR:
+							raise
+						else:
+							case.process.poll()
 				else:
 					wait(case.process)
 			else: