lib/knj/autoload/ping.rb in knjrbfw-0.0.8 vs lib/knj/autoload/ping.rb in knjrbfw-0.0.9

@@ -42,11 +42,11 @@
   #   Ping.pingecho "google.com", 10, 80
   #
   def pingecho(host, timeout=5, service="echo")
     begin
       timeout(timeout) do
-	s = TCPSocket.new(host, service)
-	s.close
+  s = TCPSocket.new(host, service)
+  s.close
       end
     rescue Errno::ECONNREFUSED
       return true
     rescue Timeout::Error, StandardError
       return false