# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1576366310 18000
# Node ID e63b27fb0595ecbeaae7738c7938131c499fea11
# Parent  e5f69e3bb3f61a5f7d3525094450ed41bd3f70a8
ui: convert exception data to bytes when printing chained exception info

Caught by pytype.

Differential Revision: https://phab.mercurial-scm.org/D7670

diff -r e5f69e3bb3f6 -r e63b27fb0595 mercurial/ui.py
--- a/mercurial/ui.py	Sat Dec 14 18:23:37 2019 -0500
+++ b/mercurial/ui.py	Sat Dec 14 18:31:50 2019 -0500
@@ -1857,9 +1857,9 @@
                 # exclude frame where 'exc' was chained and rethrown from exctb
                 self.write_err(
                     b'Traceback (most recent call last):\n',
-                    b''.join(exctb[:-1]),
-                    b''.join(causetb),
-                    b''.join(exconly),
+                    encoding.strtolocal(''.join(exctb[:-1])),
+                    encoding.strtolocal(''.join(causetb)),
+                    encoding.strtolocal(''.join(exconly)),
                 )
             else:
                 output = traceback.format_exception(exc[0], exc[1], exc[2])