From 4e0d46e2d810f6fab7cccaf3852d988b94a9bac7 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 11 Feb 2014 14:39:41 +0100
Subject: [PATCH] invalidate tags after going through all reader

This allows correct enter/leave events if more than one reader is
connected to same computer
---
 lib/Biblio/RFID/Reader.pm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/Biblio/RFID/Reader.pm b/lib/Biblio/RFID/Reader.pm
index 13b8895..0ec702e 100644
--- a/lib/Biblio/RFID/Reader.pm
+++ b/lib/Biblio/RFID/Reader.pm
@@ -79,11 +79,11 @@ sub tags {
 
 		}
 	
-		foreach my $tag ( grep { $self->{_tags}->{$_}->{time} == 0 } keys %{ $self->{_tags} } ) {
-			$triggers->{leave}->( $tag ) if $triggers->{leave};
-			$self->_invalidate_tag( $tag );
-		}
+	}
 
+	foreach my $tag ( grep { $self->{_tags}->{$_}->{time} == 0 } keys %{ $self->{_tags} } ) {
+		$triggers->{leave}->( $tag ) if $triggers->{leave};
+		$self->_invalidate_tag( $tag );
 	}
 
 	warn "## _tags ",dump( $self->{_tags} );
-- 
2.20.1