Improved the fix that ensures that the generator gets notified about an

I/O error for the incremental directory that generated the error.  The
PROTOCOL_VERSION was bumped to 31 to implement this.

1 files changed, 0 insertions, 5 deletions

diff --git a/main.c b/main.c
index dc3c5334..c32457d4 100644
--- a/main.c
+++ b/main.c
@@ -64,11 +64,8 @@ extern int whole_file;
 extern int read_batch;
 extern int write_batch;
 extern int batch_fd;
-extern int flist_eof;
 extern int filesfrom_fd;
-extern int delete_during;
 extern int connect_timeout;
-extern int check_for_io_err;
 extern pid_t cleanup_child_pid;
 extern unsigned int module_dirlen;
 extern struct stats stats;
@@ -768,8 +765,6 @@ static int do_recv(int f_in, int f_out, char *local_name)
 		exit_cleanup(RERR_IPC);
 	}
 
-	check_for_io_err = inc_recurse && delete_during && !flist_eof;
-
 	if (pid == 0) {
 		close(error_pipe[0]);
 		if (f_in != f_out)