From: Jack Jansen <jack.jansen@cwi.nl>
Date: Fri, 25 Oct 2002 20:36:53 +0000 (+0000)
Subject: Backport of 1.5:
X-Git-Tag: v2.2.3c1~274
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e401b216dfcf77a2a3282a7667691c4a83b5f4d4;p=thirdparty%2FPython%2Fcpython.git

Backport of 1.5:
Under Jaguar it seems that 'errn' return value keyword parameters don't
(or don't always?) show up with missed(). I think this is a bug in
Jaguar, but as it is a potential dangerous problem (the OSA event has
failed, but the Python code isn't told about this and happily continues)
this is a quick workaround.
---

diff --git a/Mac/Lib/aetools.py b/Mac/Lib/aetools.py
index ba42f03c1b96..bf9383c0d370 100644
--- a/Mac/Lib/aetools.py
+++ b/Mac/Lib/aetools.py
@@ -65,6 +65,14 @@ def unpackevent(ae):
 	else:
 		parameters['----'] = unpack(dirobj)
 		del dirobj
+	# Workaround for what I feel is a bug in OSX 10.2: 'errn' won't show up in missed...
+	try:
+		dirobj = ae.AEGetParamDesc('errn', '****')
+	except AE.Error:
+		pass
+	else:
+		parameters['errn'] = unpack(dirobj, formodulename)
+		del dirobj
 	while 1:
 		key = missed(ae)
 		if not key: break