From: Simone Rossetto <simros85@gmail.com>
Date: Tue, 21 Feb 2012 13:08:45 +0000 (+0100)
Subject: Fix for unsupported negative value in pin priorities.
X-Git-Tag: archive/raspbian/10.2018112800+rpi1^2~177
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=ac4d913fff3393d836839b750856a77a3f5c5650;p=lsb.git

Fix for unsupported negative value in pin priorities.

 The priorities of repositories can be negative as reported in apt_preferences
 manpage "P < 0 prevents the version from being installed". The lsb_release.py
 script matches only positive values generating an invalid output for negative
 priorities.

Closes: #540208
---

diff --git a/lsb_release.py b/lsb_release.py
index 9208858..d65e933 100644
--- a/lsb_release.py
+++ b/lsb_release.py
@@ -154,7 +154,7 @@ def parse_apt_policy():
     policy = commands.getoutput('LANG=C apt-cache policy 2>/dev/null')
     for line in policy.split('\n'):
         line = line.strip()
-        m = re.match(r'(\d+)', line)
+        m = re.match(r'(-?\d+)', line)
         if m:
             priority = int(m.group(1))
         if line.startswith('release'):