Finish issue #244 by normalizing the input search directory values.

* lib/viewvc.py
  (view_query): Use _path_parts to cleanup the list of query directories.

git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@1550 8cb11bc2-c004-0410-86c3-e597b4017df7

lib/viewvc.py

@@ -3503,7 +3503,7 @@ def view_query(request):
   if dir:
     for subdir in string.split(dir, ','):
       path = (_path_join(repos_dir + request.path_parts
-                         + [ string.strip(subdir) ]))
+                         + _path_parts(string.strip(subdir))))
       query.SetDirectory(path, 'exact')
       query.SetDirectory('%s/%%' % cvsdb.EscapeLike(path), 'like')
   else: