From ae4dea507387c90a796e2a752a717f8bc5ed1dae Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 17 May 2015 14:13:25 +0100
Subject: Infra: Exit statuses: work around bizarre behaviour of perl die wrt
 $?, and de-reserve policy hook status flag 0x80

---
 Debian/Dgit.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Debian')

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 3f2988e..e8d2608 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -36,10 +36,10 @@ our $branchprefix = 'dgit';
 
 # policy hook exit status bits
 # see dgit-repos-server head comment for documentation
-# 1 is reserved in case something fails with `exit 1'
+# 1 is reserved in case something fails with `exit 1' and to spot
+# dynamic loader, runtime, etc., failures, which report 127 or 255
 sub NOFFCHECK () { return 0x2; }
 sub FRESHREPO () { return 0x4; }
-# 0x80 is reserved
 
 sub debiantag ($) { 
     my ($v) = @_;
-- 
cgit v1.2.3