# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1518407023 28800
# Node ID 976a9fd706ed8e5d990d324476d492f53b126d61
# Parent  8eb13f5d5d3f294b82b5e05821c275d81f8059a8
py3: convert traceback representation to bytes when logging

Python's APIs should return a system string. We want to use bytes
for logging. So convert the traceback to bytes before sending
it to the logger.

Differential Revision: https://phab.mercurial-scm.org/D2176

diff -r 8eb13f5d5d3f -r 976a9fd706ed mercurial/dispatch.py
--- a/mercurial/dispatch.py	Sun Feb 11 19:26:53 2018 -0800
+++ b/mercurial/dispatch.py	Sun Feb 11 19:43:43 2018 -0800
@@ -992,6 +992,7 @@
     this function returns False, ignored otherwise.
     """
     warning = _exceptionwarning(ui)
-    ui.log("commandexception", "%s\n%s\n", warning, traceback.format_exc())
+    ui.log("commandexception", "%s\n%s\n", warning,
+           pycompat.sysbytes(traceback.format_exc()))
     ui.warn(warning)
     return False  # re-raise the exception