Ticket #3679: psftp_outofspace.patch

psftp.c

@@ -707 +707 @@
     if (!xfer_done(xfer)) {
         pktin = sftp_recv();
         ret = xfer_upload_gotpkt(xfer, pktin);
-        if (!ret) {
+        if (ret <= 0 && !err) {
         printf("error while writing: %s\n", fxp_error());
         err = 1;
         }