# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1675354854 -3600
# Node ID 6e749d4abf0513f81ff2add941e154b4df3fc26c
# Parent  7b0cc86c5d7451815200057440cc188d8c487f11
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.

diff -r 7b0cc86c5d74 -r 6e749d4abf05 mercurial/commandserver.py
--- a/mercurial/commandserver.py	Thu Feb 02 17:20:46 2023 +0100
+++ b/mercurial/commandserver.py	Thu Feb 02 17:20:54 2023 +0100
@@ -332,7 +332,7 @@
             # any kind of interaction must use server channels, but chg may
             # replace channels by fully functional tty files. so nontty is
             # enforced only if cin is a channel.
-            if not util.safehasattr(self.cin, b'fileno'):
+            if not util.safehasattr(self.cin, 'fileno'):
                 ui.setconfig(b'ui', b'nontty', b'true', b'commandserver')
 
         req = dispatch.request(