From e11f5b0553fa9d3d4366c8e08ed16ccaccd12b83 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 4 Feb 2014 16:55:07 +0100
Subject: [PATCH] correctly return tags for inventory

---
 lib/Biblio/RFID/Reader/librfid.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Biblio/RFID/Reader/librfid.pm b/lib/Biblio/RFID/Reader/librfid.pm
index d665d03..9fa3387 100644
--- a/lib/Biblio/RFID/Reader/librfid.pm
+++ b/lib/Biblio/RFID/Reader/librfid.pm
@@ -76,7 +76,7 @@ sub inventory {
 	_grep_tool 'librfid-tool', '--scan' => sub {
 		my ( $sid, $iso ) = @_;
 		if ( $sid ) {
-			push @tags, $sid unless defined $sid_iso->{$sid};
+			push @tags, $sid;
 			$sid_iso->{$sid} = $iso;
 		}
 	};
-- 
2.20.1