rc-script: cleanup

General cleanup for consistency and readability.
Signed-off-by: matt mooney <mfm@muteddisk.com>

prototypes/rc-script.proto

@@ -11,58 +11,61 @@ get_pid() {
 }
 
 case "$1" in
-  start)
-    stat_busy "Starting $daemon_name daemon"
+	start)
+		stat_busy "Starting $daemon_name daemon"
 
-    PID=$(get_pid)
-    if [ -z "$PID" ]; then
-      [ -f /var/run/$daemon_name.pid ] && rm -f /var/run/$daemon_name.pid
-      # RUN
-      $daemon_name
-      #
-      if [ $? -gt 0 ]; then
-        stat_fail
-        exit 1
-      else
-        echo $(get_pid) > /var/run/$daemon_name.pid
-        add_daemon $daemon_name
-        stat_done
-      fi
-    else
-      stat_fail
-      exit 1
-    fi
-    ;;
+		PID=$(get_pid)
+		if [[ -z $PID ]]; then
+			[[ -f /var/run/$daemon_name.pid ]] &&
+				rm -f /var/run/$daemon_name.pid
+		# RUN
+		$daemon_name
+		#
+		if [[ $? -gt 0 ]]; then
+			stat_fail
+			exit 1
+		else
+			echo $(get_pid) > /var/run/$daemon_name.pid
+			add_daemon $daemon_name
+			stat_done
+		fi
+		else
+			stat_fail
+			exit 1
+		fi
+		;;
 
-  stop)
-    stat_busy "Stopping $daemon_name daemon"
-    PID=$(get_pid)
-    # KILL
-    [ ! -z "$PID" ] && kill $PID &> /dev/null
-    #
-    if [ $? -gt 0 ]; then
-      stat_fail
-      exit 1
-    else
-      rm -f /var/run/$daemon_name.pid &> /dev/null
-      rm_daemon $daemon_name
-      stat_done
-    fi
-    ;;
+	stop)
+		stat_busy "Stopping $daemon_name daemon"
+		PID=$(get_pid)
+		# KILL
+		[[ -n $PID ]] && kill $PID &> /dev/null
+		#
+		if [[ $? -gt 0 ]]; then
+			stat_fail
+			exit 1
+		else
+			rm -f /var/run/$daemon_name.pid &> /dev/null
+			rm_daemon $daemon_name
+			stat_done
+		fi
+		;;
 
-  restart)
-    $0 stop
-    sleep 3
-    $0 start
-    ;;
+	restart)
+		$0 stop
+		sleep 3
+		$0 start
+		;;
 
-  status)
-    stat_busy "Checking $daemon_name status";
-    ck_status $daemon_name
-    ;;
+	status)
+		stat_busy "Checking $daemon_name status";
+		ck_status $daemon_name
+		;;
 
-  *)
-    echo "usage: $0 {start|stop|restart|status}"
+	*)
+		echo "usage: $0 {start|stop|restart|status}"
 esac
 
 exit 0
+
+# vim:set ts=2 sw=2 et: