Don't delete trees that have an exact match in entries either

gclient.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Meta checkout manager supporting both Subversion and GIT.
 
 Files
   .gclient      : Current client configuration, written by 'config' command.
                   Format is a Python script defining 'solutions', a list whose
@@ skipping 1118 matching lines @@
         entry_fixed = entry.replace('/', os.path.sep)
         e_dir = os.path.join(self.root_dir, entry_fixed)
 
         def _IsParentOfAny(parent, path_list):
           parent_plus_slash = parent + '/'
           return any(
               path[:len(parent_plus_slash)] == parent_plus_slash
               for path in path_list)
 
         # Use entry and not entry_fixed there.
-        if ((not any(path.startswith(entry + '/') for path in entries)) and
+        if (entry not in entries and
+            (not any(path.startswith(entry + '/') for path in entries)) and
             os.path.exists(e_dir)):
           file_list = []
           scm = gclient_scm.CreateSCM(prev_url, self.root_dir, entry_fixed)
           scm.status(self._options, [], file_list)
           modified_files = file_list != []
           if (not self._options.delete_unversioned_trees or
               (modified_files and not self._options.force)):
             # There are modified files in this entry. Keep warning until
             # removed.
             print(('\nWARNING: \'%s\' is no longer part of this client.  '
@@ skipping 616 matching lines @@
   except (gclient_utils.Error, subprocess2.CalledProcessError), e:
     print >> sys.stderr, 'Error: %s' % str(e)
     return 1
 
 
 if '__main__' == __name__:
   fix_encoding.fix_encoding()
   sys.exit(Main(sys.argv[1:]))
 
 # vim: ts=2:sw=2:tw=80:et: