diff hgext/convert/gnuarch.py @ 39826:c31ce080eb75

py3: convert arguments, cwd and env to native strings when spawning subprocess

This keeps Windows happy.

--- a/hgext/convert/gnuarch.py	Fri Sep 21 21:14:27 2018 -0400
+++ b/hgext/convert/gnuarch.py	Sun Sep 23 00:47:04 2018 -0400
@@ -17,6 +17,7 @@
 from mercurial import (
     encoding,
     error,
+    pycompat,
 )
 from mercurial.utils import (
     dateutil,
@@ -201,7 +202,7 @@
         cmdline += ['>', os.devnull, '2>', os.devnull]
         cmdline = procutil.quotecommand(' '.join(cmdline))
         self.ui.debug(cmdline, '\n')
-        return os.system(cmdline)
+        return os.system(pycompat.rapply(procutil.tonativestr, cmdline))
 
     def _update(self, rev):
         self.ui.debug('applying revision %s...\n' % rev)