From 93528c3ffc09650eea87a4911621d0d675da60ac Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Mon, 3 Feb 2014 15:54:07 +0100
Subject: [PATCH] redirect STDERR from librfid to /dev/null

---
 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 40005f7..37dd047 100644
--- a/lib/Biblio/RFID/Reader/librfid.pm
+++ b/lib/Biblio/RFID/Reader/librfid.pm
@@ -41,7 +41,7 @@ sub _grep_tool {
 	my ( $bin, $param, $coderef, $path ) = @_;
 
 	warn "# _grep_tool $bin $param\n";
-	open(my $s, '-|', "$bin $param") || die $!;
+	open(my $s, '-|', "$bin $param 2>/dev/null") || die $!;
 
 	my $sid;
 	my $iso;
-- 
2.20.1