From a30f098f7381dd04cb470a34ed992dcef51113a1 Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Thu, 29 Jun 2023 11:41:04 +0300
Subject: [PATCH] server: allow to create incremental dumps

Anything not starting from 0 is incremental by definition.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
---
 cli/server/server.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cli/server/server.go b/cli/server/server.go
index 8dd586e9a..b55982a4e 100644
--- a/cli/server/server.go
+++ b/cli/server/server.go
@@ -198,6 +198,9 @@ func dumpDB(ctx *cli.Context) error {
 	if count == 0 {
 		count = chainCount - start
 	}
+	if start != 0 {
+		writer.WriteU32LE(start)
+	}
 	writer.WriteU32LE(count)
 	err = chaindump.Dump(chain, writer, start, count)
 	if err != nil {