safehasattr: pass attribute name as string instead of bytes
This is a step toward replacing `util.safehasattr` usage with plain `hasattr`.
The builtin function behave poorly in Python2 but this was fixed in Python3.
These change are done one by one as they tend to have a small odd to trigger
puzzling breackage.
--- a/mercurial/debugcommands.py Thu Feb 02 17:21:45 2023 +0100
+++ b/mercurial/debugcommands.py Thu Feb 02 17:22:55 2023 +0100
@@ -1278,7 +1278,7 @@
if opts.get(b'old'):
def doit(pushedrevs, remoteheads, remote=remote):
- if not util.safehasattr(remote, b'branches'):
+ if not util.safehasattr(remote, 'branches'):
# enable in-client legacy support
remote = localrepo.locallegacypeer(remote.local())
if remote_revs: