# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1573768982 28800
# Node ID ef43765c921d4980b1ec698fc9c15921212b5528
# Parent  c5548b0b684770b4fd1e67f404c6d4a498a55e56
py3: use native string as fallback value for __file__ for consistency

This is not a bugfix (pycommpat.fsencode(b'') is a no-op on py3), but
the b'' value was inconsistent and confusing.

Differential Revision: https://phab.mercurial-scm.org/D7412

diff -r c5548b0b6847 -r ef43765c921d mercurial/utils/procutil.py
--- a/mercurial/utils/procutil.py	Thu Nov 14 13:38:17 2019 -0500
+++ b/mercurial/utils/procutil.py	Thu Nov 14 14:03:02 2019 -0800
@@ -289,7 +289,7 @@
         elif (
             not pycompat.iswindows
             and os.path.basename(
-                pycompat.fsencode(getattr(mainmod, '__file__', b''))
+                pycompat.fsencode(getattr(mainmod, '__file__', ''))
             )
             == b'hg'
         ):