Noissue - Added missing return in ensure_dependencies.py when exceeding max depth

ensure_dependencies.py

 #!/usr/bin/env python
 # coding: utf-8
 
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import sys
 import os
 import posixpath
@@ skipping 229 matching lines @@
     repo_types[type].update(target, resolved_revision)
 
 def resolve_deps(repodir, level=0, self_update=True, overrideroots=None, skipdependencies=set()):
   config = read_deps(repodir)
   if config is None:
     if level == 0:
       logging.warning("No dependencies file in directory %s, nothing to do...\n%s" % (repodir, USAGE))
     return
   if level >= 10:
     logging.warning("Too much subrepository nesting, ignoring %s" % repo)
+    return
 
   if overrideroots is not None:
     config["_root"] = overrideroots
 
   for dir, revisions in config.iteritems():
     if dir.startswith("_") or revisions["_source"] in skipdependencies:
       continue
     target = safe_join(repodir, dir)
     ensure_repo(repodir, target, config.get("_root", {}), revisions["_source"])
     update_repo(target, revisions)
@@ skipping 43 matching lines @@
   args = parser.parse_args()
 
   if args.quiet:
     logging.disable(logging.INFO)
 
   repos = args.repos
   if not len(repos):
     repos = [os.path.dirname(__file__)]
   for repo in repos:
     resolve_deps(repo)