From e4ababd82200348bfe83ed4485f28423225f87c9 Mon Sep 17 00:00:00 2001
From: Oliver Tappe
Date: Wed, 20 Feb 2008 13:01:39 +0000
Subject: * fixed potential use of uninitialized value

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@1564 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 config-db/slxconfig-demuxer | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'config-db/slxconfig-demuxer')

diff --git a/config-db/slxconfig-demuxer b/config-db/slxconfig-demuxer
index 091c8c8b..5d1cbe27 100755
--- a/config-db/slxconfig-demuxer
+++ b/config-db/slxconfig-demuxer
@@ -532,7 +532,8 @@ sub makeInitRamFS
 	};
 
 	# TODO: make debug-level an explicit attribute, it's used in many places!
-	if ($info->{kernel_params} =~ m{debug(?:=(\d+))?}) {
+	my $kernelParams = $info->{kernel_params} || '';
+	if ($kernelParams =~ m{debug(?:=(\d+))?}) {
 		my $debugLevel = defined $1 ? $1 : '1';
 		$params->{'debug-level'} = $debugLevel;
 	}
-- 
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