/*
- * Copyright (C) 1997-2014 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
}
if (n == 0)
return 0;
- if (!sb_received(ct->sbc[0], n, result))
+ ret = sb_received(ct->sbc[0], n, result);
+ if (ret < 0)
+ return ret;
+ if (ret == 0)
goto again;
ct->sbc[0] = NULL;
return 1;
if (ret < 0 || n == 0)
goto out;
ct->features = parse_features(buf);
- if (!has_feature("sideband", ct)) {
- PARA_ERROR_LOG("server has no sideband support\n");
- ret = -E_INCOMPAT_FEAT;
- goto out;
- }
ct->status = CL_RECEIVED_WELCOME;
return 0;
case CL_RECEIVED_WELCOME: /* send auth command */
btr_consume(ct->btrn[1], sz);
}
}
- /* fall though */
+ /* fall through */
case CL_EXECUTING:
if (ct->btrn[0]) {
ret = btr_node_status(ct->btrn[0], 0, BTR_NT_ROOT);