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From: "Zac Medico (zmedico)" <zmedico@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] portage r10986 - main/trunk/pym/_emerge
Date: Tue, 08 Jul 2008 16:59:41 +0000	[thread overview]
Message-ID: <E1KGGXV-0001rf-Ln@stork.gentoo.org> (raw)

Author: zmedico
Date: 2008-07-08 16:59:40 +0000 (Tue, 08 Jul 2008)
New Revision: 10986

Modified:
   main/trunk/pym/_emerge/__init__.py
Log:
Fix infinite loop in CompositeTask._wait().


Modified: main/trunk/pym/_emerge/__init__.py
===================================================================
--- main/trunk/pym/_emerge/__init__.py	2008-07-08 10:49:02 UTC (rev 10985)
+++ main/trunk/pym/_emerge/__init__.py	2008-07-08 16:59:40 UTC (rev 10986)
@@ -1579,11 +1579,14 @@
 
 	def _wait(self):
 
+		prev = None
 		while True:
 			task = self._current_task
-			if task is None:
+			if task is None or task is prev:
+				# don't wait for the same task more than once
 				break
 			task.wait()
+			prev = task
 
 		return self.returncode
 

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