removed excess empty lines

src/modules/NfsServer.rb

@@ -28,33 +28,26 @@ def main
       Yast.import "SuSEFirewall"
       Yast.import "Wizard"
 
-
       # default value of settings modified
       @modified = false
 
       # Required packages for this module to operate
       #
       @required_packages = ["nfs-kernel-server"]
 
-
       # Write only, used during autoinstallation.
       # Don't run services and SuSEconfig, it's all done at one place.
       @write_only = false
 
-
       # Enable nfsv4
       @enable_nfsv4 = true
 
-
       # GSS Security ?
       @nfs_security = false
 
-
       # Domain name to be used for nfsv4 (idmapd.conf)
       @domain = ""
 
-
-
       # Should the server be started?
       # New since 9.0: Exports are independent of this setting.
       @start = false
@@ -75,7 +68,6 @@ def main
       # FIXME: check nfs-kernel-server
       @have_nfslock = true
 
-
       # Since SLE 11, there's no portmapper, but rpcbind
       @portmapper = "rpcbind"
     end
@@ -417,7 +409,6 @@ def Summary
       summary
     end
 
-
     # Return required packages for auto-installation
     # @return [Hash] of packages to be installed and to be removed
     def AutoPackages