From: Elan Ruusamäe <glen@pld-linux.org>
Date: Fri, 23 Jan 2009 15:03:35 +0000 (+0000)
Subject: - local output for func internal vars
X-Git-Tag: 0.4.2.0~41
X-Git-Url: http://git.pld-linux.org/?a=commitdiff_plain;h=1e23492f0313d124f70f9fd56a08c35519115e70;p=projects%2Frc-scripts.git

- local output for func internal vars

svn-id: @10095
---

diff --git a/sysconfig/network-scripts/functions.network b/sysconfig/network-scripts/functions.network
index 483daaf6..2389fb37 100644
--- a/sysconfig/network-scripts/functions.network
+++ b/sysconfig/network-scripts/functions.network
@@ -559,7 +559,7 @@ wireless_param()
 check_mii_tool ()
 {
 	[ -x /sbin/mii-tool ] || return 2
-	output=$(LC_ALL=C mii-tool $1 2>&1)
+	local output=$(LC_ALL=C mii-tool $1 2>&1)
 	echo $output | grep -q "link ok" && return 1
 	echo $output | grep -q "no link" && return 0
 	return 2
@@ -572,7 +572,7 @@ check_mii_tool ()
 check_ethtool ()
 {
 	[ -x /sbin/ethtool ] || return 2
-	output=$(LC_ALL=C ethtool $1 2>&1)
+	local output=$(LC_ALL=C ethtool $1 2>&1)
 	echo $output | grep -q "Link detected: yes" && return 1
 	echo $output | grep -q "Link detected: no" && return 0
 	return 2
@@ -585,7 +585,7 @@ check_ethtool ()
 check_iwconfig ()
 {
 	[ -x /sbin/iwconfig ] || return 2
-	output=$(LC_ALL=C iwconfig "$1" 2>&1)
+	local output=$(LC_ALL=C iwconfig "$1" 2>&1)
 	echo "$output" | grep -q "radio off" && return 0
 	# XXX why no 'radio on' check?
 	return 2