RepoConfigLoader._add_overlays(): Rename a variable and add a comment.

diff --git a/pym/portage/repository/config.py b/pym/portage/repository/config.py
index 0f3f836aff6a25b8cb6d2ce70f9d6d5f4981c962..eb72070c93ca10b59ae992555ca8eb372d6e1478 100644 (file)
--- a/pym/portage/repository/config.py
+++ b/pym/portage/repository/config.py
@@ -321,14 +321,15 @@ class RepoConfigLoader(object):
                                        repo_opts = default_repo_opts.copy()
                                        repo_opts['location'] = ov
                                        repo = RepoConfig(None, repo_opts)
-                                       repo_conf_opts = prepos.get(repo.name)
-                                       if repo_conf_opts is not None:
-                                               if repo_conf_opts.aliases is not None:
-                                                       repo.aliases = repo_conf_opts.aliases
-                                               if repo_conf_opts.eclass_overrides is not None:
-                                                       repo.eclass_overrides = repo_conf_opts.eclass_overrides
-                                               if repo_conf_opts.masters is not None:
-                                                       repo.masters = repo_conf_opts.masters
+                                       # repos_conf_opts contains options from /etc/portage/repos.conf
+                                       repos_conf_opts = prepos.get(repo.name)
+                                       if repos_conf_opts is not None:
+                                               if repos_conf_opts.aliases is not None:
+                                                       repo.aliases = repos_conf_opts.aliases
+                                               if repos_conf_opts.eclass_overrides is not None:
+                                                       repo.eclass_overrides = repos_conf_opts.eclass_overrides
+                                               if repos_conf_opts.masters is not None:
+                                                       repo.masters = repos_conf_opts.masters
 
                                        if repo.name in prepos:
                                                old_location = prepos[repo.name].location