From 04882fdbd64d43f17b11f1b8a8a562e3501cff80 Mon Sep 17 00:00:00 2001
From: Steve Langasek <vorlon@debian.org>
Date: Wed, 15 Oct 2008 15:44:08 -0700
Subject: output a generic pam_permit line if the primary block is empty

---
 debian/local/pam-auth-update | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/debian/local/pam-auth-update b/debian/local/pam-auth-update
index b8cff47b..1bf0a851 100755
--- a/debian/local/pam-auth-update
+++ b/debian/local/pam-auth-update
@@ -311,6 +311,13 @@ sub create_from_template
 			# block, let's try not to jump off the stack...
 			$count-- if ($val eq 'Additional');
 
+			# no primary block, so output a stock pam_permit line
+			# to keep the stack intact
+			if ($val eq 'Primary' && $count == 0)
+			{
+				print OUTPUT "$type\trequired\t\tpam_permit.so\n";
+			}
+
 			$i = 0;
 			for my $mod (@{$enabled}) {
 				my $output;
-- 
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