# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2019-11-14 22:03:02
# 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 --git a/mercurial/utils/procutil.py b/mercurial/utils/procutil.py
--- a/mercurial/utils/procutil.py
+++ b/mercurial/utils/procutil.py
@@ -289,7 +289,7 @@ def hgexecutable():
         elif (
             not pycompat.iswindows
             and os.path.basename(
-                pycompat.fsencode(getattr(mainmod, '__file__', b''))
+                pycompat.fsencode(getattr(mainmod, '__file__', ''))
             )
             == b'hg'
         ):