From 95c9fbb044bf762eb347cb740353d5f9a44035d0 Mon Sep 17 00:00:00 2001
From: "alexey.stratulat" <alexey.stratulat@demlabs.net>
Date: Mon, 17 Apr 2023 14:02:12 +0000
Subject: [PATCH] Bugfix 8398

---
 modules/type/blocks/dap_chain_cs_blocks.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/type/blocks/dap_chain_cs_blocks.c b/modules/type/blocks/dap_chain_cs_blocks.c
index 645f24c40b..7949f0ed48 100644
--- a/modules/type/blocks/dap_chain_cs_blocks.c
+++ b/modules/type/blocks/dap_chain_cs_blocks.c
@@ -850,6 +850,8 @@ static void s_callback_cs_blocks_purge(dap_chain_t *a_chain)
     }
     pthread_rwlock_unlock(&PVT(l_blocks)->rwlock);
     dap_chain_block_chunks_delete(PVT(l_blocks)->chunks);
+    PVT(l_blocks)->block_cache_last = NULL;
+    PVT(l_blocks)->block_cache_first = NULL;
     PVT(l_blocks)->chunks = dap_chain_block_chunks_create(l_blocks);
 }
 
-- 
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