On 01/11/2013 03:01 PM, Steven Jan Springl wrote: > During the compilation of action.Drop in the attached config. the following > error message is produced: > > Can't use an undefined value as a symbol reference at > /usr/share/shorewall/Shorewall/Config.pm line 1132.
The attached patch eliminates that diagnostic. Thanks Steven, -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
diff --git a/Shorewall/Perl/Shorewall/Config.pm b/Shorewall/Perl/Shorewall/Config.pm
index 2f40950..6ccd6c2 100644
--- a/Shorewall/Perl/Shorewall/Config.pm
+++ b/Shorewall/Perl/Shorewall/Config.pm
@@ -1129,7 +1129,7 @@ sub cleanup() {
my $istack = $openstack[$i];
for ( my $j = ( @$istack - 1 ); $j >= 0; $j-- ) {
my $info = $istack->[$j];
- close $info->[0];
+ close $info->[0] if $info->[0];
}
}
}
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