# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 1673556997 -14400
# Node ID 8f9fbc665928dd2f155081f202cf248cfba8f9de
# Parent  9282930f8b52d14acbf1ca4835d30c25beb23363
convert: change socket mode from b'r+' to 'rwb' in cvs.py (issue6789)

'r+' mode used to open sockets for read/write operations, but '+' is not
supported in Python 3. We're using bytes with these sockets everywhere, so the
mode should have 'b'.  But the mode argument has to be str, not bytes.

diff -r 9282930f8b52 -r 8f9fbc665928 hgext/convert/cvs.py
--- a/hgext/convert/cvs.py	Thu Jan 12 19:59:01 2023 +0400
+++ b/hgext/convert/cvs.py	Fri Jan 13 00:56:37 2023 +0400
@@ -199,7 +199,7 @@
                 if sck.recv(128) != b"I LOVE YOU\n":
                     raise error.Abort(_(b"CVS pserver authentication failed"))
 
-                self.writep = self.readp = sck.makefile(b'r+')
+                self.writep = self.readp = sck.makefile('rwb')
 
         if not conntype and root.startswith(b":local:"):
             conntype = b"local"