From ecc62d95b95fd802dec09a3e0707eb536bf26960 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Mon, 5 Apr 2010 22:07:22 -0700
Subject: Use 3 arg open

This fixes perlcritic warning because of using 2 arg open.
The other form puts pipe as method.
---
 scripts/vyatta-interfaces.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/vyatta-interfaces.pl b/scripts/vyatta-interfaces.pl
index cbb6abf6..90a4e0f9 100755
--- a/scripts/vyatta-interfaces.pl
+++ b/scripts/vyatta-interfaces.pl
@@ -544,7 +544,7 @@ sub show_config_path {
 sub get_ethtool {
     my $dev = shift;
 
-    open( my $ethtool, "sudo /usr/sbin/ethtool $dev 2>/dev/null |" )
+    open( my $ethtool, "-|", "sudo /usr/sbin/ethtool $dev 2>/dev/null" )
       or die "ethtool failed: $!\n";
 
     # ethtool produces:
-- 
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