Remove trailing whitespace in source file

Signed-off-by: martin f. krafft <redacted>

diff --git a/scripts/trigger.pl b/scripts/trigger.pl
index 217af76ca9c73c9e017d52a669060d6af8f66688..1c41537c99557fcf9778c53f386472c7eb12f8cc 100644 (file)
--- a/scripts/trigger.pl
+++ b/scripts/trigger.pl
@@ -994,13 +994,13 @@ sub param_to_string {
 sub to_string {
        my ($trigger, $compat) = @_;
        my $string;
-       
+
        foreach my $switch (@trigger_switches) {
                if ($trigger->{$switch}) {
                        $string .= '-'.$switch.' ';
                }
        }
-       
+
        if ($compat) {
                foreach my $filter (sort keys(%filters)) {
                        if ($trigger->{$filter}) {