network-functions.pl: declare use of smartmatch

perl complains about the use of experimental smartmatch feature
if it is not declared.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/config/cfgroot/network-functions.pl b/config/cfgroot/network-functions.pl
index 7bd6466e0c91e3b6ece894e1cae9b71a1f7cf3ed..e94404f05418925fd36c859715bdace42fc26067 100644 (file)
--- a/config/cfgroot/network-functions.pl
+++ b/config/cfgroot/network-functions.pl
@@ -25,6 +25,7 @@ package Network;
 
 require "/var/ipfire/general-functions.pl";
 
 
 require "/var/ipfire/general-functions.pl";
 

+use experimental 'smartmatch';

 use Socket;
 
 # System ethernet configuration
 use Socket;
 
 # System ethernet configuration