From a809c0b3ed62aec39b6e4fc8400db9f865ccc56a Mon Sep 17 00:00:00 2001
From: Oliver Tappe
Date: Thu, 14 Feb 2008 20:52:40 +0000
Subject: Closing ticket #169: * fixed undefined values in slxsettings when no
 action has been given

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@1544 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 bin/slxsettings | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/slxsettings b/bin/slxsettings
index 07b268e9..643b8026 100755
--- a/bin/slxsettings
+++ b/bin/slxsettings
@@ -72,8 +72,8 @@ my %configPattern = (
 # the remaining cmdline arguments are set or reset actions, each followed
 # by a single argument:
 while (scalar @ARGV) {
-	my $action = shift;
-	my $arg    = shift;
+	my $action = shift || '';
+	my $arg    = shift || '';
 	if ($action eq 'set') {
 		if ($arg !~ m[^([-\w]+)=(.+)$]) {
 			die _tr(
-- 
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