From ea1b8ac63abed2b550055896306fb1f2b27b65a1 Mon Sep 17 00:00:00 2001 From: Tom Eastep Date: Tue, 7 Oct 2014 07:34:55 -0700 Subject: [PATCH] Correct handling of empty LOG_BACKEND Signed-off-by: Tom Eastep --- Shorewall/Perl/Shorewall/Config.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Shorewall/Perl/Shorewall/Config.pm b/Shorewall/Perl/Shorewall/Config.pm index 9883a751a..36a065405 100644 --- a/Shorewall/Perl/Shorewall/Config.pm +++ b/Shorewall/Perl/Shorewall/Config.pm @@ -5778,7 +5778,7 @@ sub get_configuration( $$$$$ ) { default_log_level 'INVALID_LOG_LEVEL', ''; default_log_level 'UNTRACKED_LOG_LEVEL', ''; - if ( defined( $val = $config{LOG_BACKEND} ) ) { + if ( supplied( $val = $config{LOG_BACKEND} ) ) { if ( $family == F_IPV4 && $val eq 'ULOG' ) { $val = 'ipt_ULOG'; } elsif ( $val eq 'netlink' ) {