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redirect STDERR from librfid to /dev/null
author
Dobrica Pavlinusic
<dpavlin@rot13.org>
Mon, 3 Feb 2014 14:54:07 +0000
(15:54 +0100)
committer
Dobrica Pavlinusic
<dpavlin@rot13.org>
Mon, 3 Feb 2014 14:54:07 +0000
(15:54 +0100)
lib/Biblio/RFID/Reader/librfid.pm
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diff --git
a/lib/Biblio/RFID/Reader/librfid.pm
b/lib/Biblio/RFID/Reader/librfid.pm
index
40005f7
..
37dd047
100644
(file)
--- 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;