# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1532958632 14400
# Node ID 71d6886d27cf94dc45d0e495c3912d3c6e74794e
# Parent  a8bfaf592033a8c10e5c8bf8d5edda90ba45c611
context: add missing b prefix

This fixes
  mercurial/context.py:593: SyntaxError: cannot mix bytes and nonbytes literals (context.py, line 593)
in Python 3.

diff -r a8bfaf592033 -r 71d6886d27cf mercurial/context.py
--- a/mercurial/context.py	Sat Jul 28 16:36:35 2018 +0900
+++ b/mercurial/context.py	Mon Jul 30 09:50:32 2018 -0400
@@ -591,7 +591,7 @@
 
     def descendant(self, other):
         msg = (b'ctx.descendant(other) is deprecated, '
-               'use ctx.isancestorof(other)')
+               b'use ctx.isancestorof(other)')
         self._repo.ui.deprecwarn(msg, b'4.7')
         return self.isancestorof(other)