# HG changeset patch
# User "Chris Angelico <rosuav@gmail.com>"
# Date 1389670845 -39600
# Node ID 35fb0eb2da892e99a652f793df47fa0cbdcdd052
# Parent  d2366d910386397537b9024474e1359b9fa921aa
Fix test_posix.test_initgroups to work without supplemental groups

diff -r d2366d910386 -r 35fb0eb2da89 Lib/test/test_posix.py
--- a/Lib/test/test_posix.py	Mon Jan 13 16:08:54 2014 -0600
+++ b/Lib/test/test_posix.py	Tue Jan 14 14:40:45 2014 +1100
@@ -1140,7 +1140,7 @@
     def test_initgroups(self):
         # find missing group
 
-        g = max(self.saved_groups) + 1
+        g = max(self.saved_groups or [0]) + 1
         name = pwd.getpwuid(posix.getuid()).pw_name
         posix.initgroups(name, g)
         self.assertIn(g, posix.getgroups())