don't display tag SID twice

diff --git a/scripts/scan.pl b/scripts/scan.pl
index 7c90ca0..8ed02d8 100755 (executable)
--- a/scripts/scan.pl
+++ b/scripts/scan.pl
@@ -37,12 +37,12 @@ do {
        my @visible = $rfid->tags(
                enter => sub {
                        my $tag = shift;
-                       print localtime()." enter $tag ", tag($tag);
+                       print localtime()." enter ", tag($tag);
 
                },
                leave => sub {
                        my $tag = shift;
-                       print localtime()." leave $tag ", tag($tag);
+                       print localtime()." leave ", tag($tag);
                },
        );