From 8b07fa2dc76eb9b381fe7f93ea4dff89ea7d1112 Mon Sep 17 00:00:00 2001
From: Lars Kruse <devel@sumpfralle.de>
Date: Mon, 17 Oct 2016 03:03:46 +0200
Subject: [PATCH] [openvz_] Shell code style (quoting, backticks, indentation)

---
 plugins/openvz/openvz_ | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugins/openvz/openvz_ b/plugins/openvz/openvz_
index 23f96b87..3bd2b13f 100755
--- a/plugins/openvz/openvz_
+++ b/plugins/openvz/openvz_
@@ -15,7 +15,7 @@
 #%# family=auto
 #%# capabilities=autoconf suggest
 
-ATTRIBUTE=`basename $0 | sed 's/^openvz_//g'`
+ATTRIBUTE=$(basename "$0" | sed 's/^openvz_//g')
 
 
 if [ "$1" = "autoconf" ]; then
@@ -41,8 +41,8 @@ if [ "$1" = "config" ]; then
         echo "graph_category openvz"
         echo "graph_info This graph shows OpenVZ: $ATTRIBUTE"
         vzlist -a -H --no-trim -o hostname | awk '{gsub(/\./,"_",$1)
-        print("'$ATTRIBUTE'"$1".label "$1"\n" \
-        "'$ATTRIBUTE'"$1".info '$ATTRIBUTE' for VE"$1)}'
+                print("'$ATTRIBUTE'"$1".label "$1"\n" \
+                "'$ATTRIBUTE'"$1".info '$ATTRIBUTE' for VE"$1)}'
         exit 0
 fi
 
@@ -51,7 +51,7 @@ filter() { cat; }
 [ "$ATTRIBUTE" = 'status' ] && filter() { sed -e 's/running/10/g;s/stopped/0/g'; }
 #TODO: filter for uptime
 
-vzlist -a -H --no-trim -o hostname,$ATTRIBUTE | filter | awk '{gsub(/\./,"_",$1)
+vzlist -a -H --no-trim -o "hostname,$ATTRIBUTE" | filter | awk '{gsub(/\./,"_",$1)
          print("'$ATTRIBUTE'"$1".value "$2)}'
 
 exit 0