datarouter-node clean code - remove tabs

Change-Id: I28240cee3958603788d1e9f8e72bb10706dba712
Issue-ID: DMAAP-582
Signed-off-by: eronkeo <ronan.keogh@ericsson.com>
diff --git a/datarouter-node/src/main/resources/misc/drtrnode b/datarouter-node/src/main/resources/misc/drtrnode
index 9bce062..970d7d3 100644
--- a/datarouter-node/src/main/resources/misc/drtrnode
+++ b/datarouter-node/src/main/resources/misc/drtrnode
@@ -24,110 +24,110 @@
 export TZ
 PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/opt/java/jdk/jdk180/bin
 export PATH
-CLASSPATH=`echo /opt/app/datartr/etc /opt/app/datartr/lib/*.jar | tr ' ' ':'` 
+CLASSPATH=`echo /opt/app/datartr/etc /opt/app/datartr/lib/*.jar | tr ' ' ':'`
 export CLASSPATH
 
 pids() {
-	ps -ef | grep java | grep node.NodeMain | sed -e 's/[^ ]* *//' -e 's/ .*//'
+    ps -ef | grep java | grep node.NodeMain | sed -e 's/[^ ]* *//' -e 's/ .*//'
 }
 
 start() {
-	ID=`id -n -u`
-	GRP=`id -n -g`
-	if [ "$ID" != "root" ]
-	then
-		echo drtrnode must be started as user datartr not $ID
-		exit 1
-	fi
-	if [ "$GRP" != "datartr" ]
-	then
-		echo drtrnode must be started as group datartr not $GRP
-		exit 1
-	fi
-	cd /opt/app/datartr
-	if etc/havecert
-	then
-		echo >/dev/null
-	else
-		echo No certificate file available.  Cannot start
-		exit 0
-	fi
-	PIDS=`pids`
-	if [ "$PIDS" != "" ]
-	then
-		echo drtrnode already running
-		exit 0
-	fi
+    ID=`id -n -u`
+    GRP=`id -n -g`
+    if [ "$ID" != "root" ]
+    then
+        echo drtrnode must be started as user datartr not $ID
+        exit 1
+    fi
+    if [ "$GRP" != "datartr" ]
+    then
+        echo drtrnode must be started as group datartr not $GRP
+        exit 1
+    fi
+    cd /opt/app/datartr
+    if etc/havecert
+    then
+        echo >/dev/null
+    else
+        echo No certificate file available.  Cannot start
+        exit 0
+    fi
+    PIDS=`pids`
+    if [ "$PIDS" != "" ]
+    then
+        echo drtrnode already running
+        exit 0
+    fi
 
-	mkdir -p /opt/app/datartr/spool/s
-	chmod 755 /opt/app/datartr/spool/s
+    mkdir -p /opt/app/datartr/spool/s
+    chmod 755 /opt/app/datartr/spool/s
 
-	rm -f /opt/app/datartr/etc/SHUTDOWN
-	nohup java org.onap.dmaap.datarouter.node.NodeMain </dev/null >/dev/null 2>&1 &
-	sleep 5
-	PIDS=`pids`
-	if [ "$PIDS" = "" ]
-	then
-		echo drtrnode startup failed
-	else
-		echo drtrnode started
-	fi
+    rm -f /opt/app/datartr/etc/SHUTDOWN
+    nohup java org.onap.dmaap.datarouter.node.NodeMain </dev/null >/dev/null 2>&1 &
+    sleep 5
+    PIDS=`pids`
+    if [ "$PIDS" = "" ]
+    then
+        echo drtrnode startup failed
+    else
+        echo drtrnode started
+    fi
 }
 
 stop() {
-	ID=`id -n -u`
-	GRP=`id -n -g`
-	if [ "$ID" != "datartr" ]
-	then
-		echo drtrnode must be stopped as user datartr not $ID
-		exit 1
-	fi
-	if [ "$GRP" != "datartr" ]
-	then
-		echo drtrnode must be stopped as group datartr not $GRP
-		exit 1
-	fi
-	touch /opt/app/datartr/etc/SHUTDOWN
-	PIDS=`pids`
-	if [ "$PIDS" != "" ]
-	then
-		sleep 5
-		kill -9 $PIDS
-		sleep 5
-		echo drtrnode stopped
-	else
-		echo drtrnode not running
-	fi
+    ID=`id -n -u`
+    GRP=`id -n -g`
+    if [ "$ID" != "datartr" ]
+    then
+        echo drtrnode must be stopped as user datartr not $ID
+        exit 1
+    fi
+    if [ "$GRP" != "datartr" ]
+    then
+        echo drtrnode must be stopped as group datartr not $GRP
+        exit 1
+    fi
+    touch /opt/app/datartr/etc/SHUTDOWN
+    PIDS=`pids`
+    if [ "$PIDS" != "" ]
+    then
+        sleep 5
+        kill -9 $PIDS
+        sleep 5
+        echo drtrnode stopped
+    else
+        echo drtrnode not running
+    fi
 }
 
 status() {
-	PIDS=`pids`
-	if [ "$PIDS" != "" ]
-	then
-		echo drtrnode running
-	else
-		echo drtrnode not running
-	fi
+    PIDS=`pids`
+    if [ "$PIDS" != "" ]
+    then
+        echo drtrnode running
+    else
+        echo drtrnode not running
+    fi
 }
 
 case "$1" in
 'start')
-	start
-	;;
+    start
+    ;;
 'stop')
-	stop
-	;;
+    stop
+    ;;
 'restart')
-	stop
-	sleep 20
-	start
-	;;
+    stop
+    sleep 20
+    start
+    ;;
 'status')
-	status
-	;;
+    status
+    ;;
 *)
-	echo "Usage: $0 { start | stop | restart }"
-	exit 1
-	;;
+    echo "Usage: $0 { start | stop | restart }"
+    exit 1
+    ;;
 esac
 exit 0