Re: [PATCH 11/12] rules.pl: Add workaround to hide a warning about an only once used variable.

Ugly, but I see why this is necessary.

Reviewed-by: Peter Müller peter.mueller@ipfire.org

Signed-off-by: Stefan Schantl stefan.schantl@ipfire.org

config/firewall/rules.pl | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/config/firewall/rules.pl b/config/firewall/rules.pl index 162781f7a..c0878059a 100644 --- a/config/firewall/rules.pl +++ b/config/firewall/rules.pl @@ -109,6 +109,10 @@ my $POLICY_INPUT_ACTION = $fwoptions{"FWPOLICY2"}; my $POLICY_FORWARD_ACTION = $fwoptions{"FWPOLICY"}; my $POLICY_OUTPUT_ACTION = $fwoptions{"FWPOLICY1"};

+#workaround to suppress a warning when a variable is used only once +my @dummy = ( $Location::Functions::ipset_db_directory ); +undef (@dummy);

# MAIN &main();