From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 26 May 2011 22:14:07 +0000 (-0700)
Subject: AsynchronousLock: check type in _poll and _cancel
X-Git-Tag: v2.2.0_alpha37~6
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e0c79d23399998114284e9f6245e812b8df57474;p=portage.git

AsynchronousLock: check type in _poll and _cancel
---

diff --git a/pym/_emerge/AsynchronousLock.py b/pym/_emerge/AsynchronousLock.py
index d11797993..debf15302 100644
--- a/pym/_emerge/AsynchronousLock.py
+++ b/pym/_emerge/AsynchronousLock.py
@@ -70,12 +70,12 @@ class AsynchronousLock(AsynchronousTask):
 			self.wait()
 
 	def _cancel(self):
-		if self._imp is not None:
+		if isinstance(self._imp, AsynchronousTask):
 			self._imp.cancel()
 
 	def _poll(self):
-		if self._imp is not None:
-			return self._imp.poll()
+		if isinstance(self._imp, AsynchronousTask):
+			self._imp.poll()
 		return self.returncode
 
 	def _wait(self):