Bugfix: duplicate none, noformat and default - available

pym/cl_install.py

@@ -339,7 +339,7 @@ class convertDictOpt:
                    self._propertiesFileSystem.keys()
 
     def getAllAvailableFileSystemOpt(self):
-        return filter(lambda x: not x in ("default","noformat") and 
+        return filter(lambda x: x in ("default","noformat") or 
                       (not "makefs" in self._fileSystemOpt[x] or
                       pathexists(self._fileSystemOpt[x]["makefs"])),
                       self.getAllSupportFileSystemOpt())
@@ -879,7 +879,8 @@ class cl_install(color_print):
                 return False
 
             # detect duplicate mountPoints
-            dupPoint = filter(lambda x: cmdMountPoints.count(x)>1,
+            dupPoint = filter(lambda x: x != "none" and 
+                                        cmdMountPoints.count(x)>1,
                               set(cmdMountPoints))
             if dupPoint:
                 self.printERROR(_("Duplicate mount points %s")\