From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 14 Feb 2012 23:51:22 +0000 (-0800)
Subject: SubProcess._wait: add debug code for bug #403697
X-Git-Tag: v2.2.0_alpha87~35
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=174da53469886a2d42e55326377d59e453b696c2;p=portage.git

SubProcess._wait: add debug code for bug #403697
---

diff --git a/pym/_emerge/SubProcess.py b/pym/_emerge/SubProcess.py
index 17a3e8f20..926efa72b 100644
--- a/pym/_emerge/SubProcess.py
+++ b/pym/_emerge/SubProcess.py
@@ -81,6 +81,12 @@ class SubProcess(AbstractPollTask):
 			if self.returncode is not None:
 				return self.returncode
 
+		if not isinstance(self.pid, int):
+			# Get debug info for bug #403697.
+			raise AssertionError(
+				"%s: pid is non-integer: %s" %
+				(self.__class__.__name__, repr(self.pid)))
+
 		try:
 			# With waitpid and WNOHANG, only check the
 			# first element of the tuple since the second