From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 9 Sep 2015 14:04:43 +0000 (+0100)
Subject: Fix crash if there is id has already been reset to None
X-Git-Tag: v2.1.12~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=deafec982e4c8f2e6ffa3bf70b0a94fa30158e9a;p=oddments%2Ffireinfo.git

Fix crash if there is id has already been reset to None

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/fireinfo/system.py b/src/fireinfo/system.py
index edf7359..c2ba12e 100644
--- a/src/fireinfo/system.py
+++ b/src/fireinfo/system.py
@@ -256,7 +256,7 @@ class System(object):
 						break
 
 			# Check if the string only contains 0xff
-			if all((e == "\xff" for e in id)):
+			if id and all((e == "\xff" for e in id)):
 				id = None
 
 			if id: