Ensure that the sender turns off any msg_fd_in use earlier.

This avoids a problem where an extra message from the sender
could give the generator time to start sending data that will
not be understood by the sender's use of read_msg_fd().

1 files changed, 2 insertions, 0 deletions

diff --git a/flist.c b/flist.c
index 1fa2cac8..0fc7851a 100644
--- a/flist.c
+++ b/flist.c
@@ -2262,6 +2262,8 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 	if (numeric_ids <= 0 && !inc_recurse)
 		send_id_list(f);
 
+	set_msg_fd_in(-1);
+
 	/* send the io_error flag */
 	if (protocol_version < 30)
 		write_int(f, ignore_errors ? 0 : io_error);