ids-functions.pl: Fix typo.

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

diff --git a/config/cfgroot/ids-functions.pl b/config/cfgroot/ids-functions.pl
index 519488d6a915560bef0aa5f5b302b932398733d5..1b074050b8a7f30fcfc5caf9276d1baa600c7da6 100644 (file)
--- a/config/cfgroot/ids-functions.pl
+++ b/config/cfgroot/ids-functions.pl
@@ -1484,7 +1484,7 @@ sub get_used_rulesfiles() {
        my @used_rulesfiles = ();
 
        # Check if the used rulesfile is empty.
-       unless (-z $used_rulesfiles_file) {
+       unless (-z $used_rulefiles_file) {
                # Open the file or used rulefiles and read-in content.
                open(FILE, $used_rulefiles_file) or die "Could not open $used_rulefiles_file. $!\n";