config: use the right API to access subrepository section
Preventing direct access to the underlying dict will help a coming refactoring
of `config`.
Differential Revision: https://phab.mercurial-scm.org/D9921
--- a/mercurial/subrepoutil.py Fri Jan 29 13:03:50 2021 +0100
+++ b/mercurial/subrepoutil.py Fri Jan 29 14:03:01 2021 +0100
@@ -105,7 +105,7 @@
return src
state = {}
- for path, src in p[b''].items():
+ for path, src in p.items(b''):
kind = b'hg'
if src.startswith(b'['):
if b']' not in src: