From a72eab76d9789085d5adac90cc7b3a5b181bf97a Mon Sep 17 00:00:00 2001
From: Matus Kysel <matuskysel1@gmail.com>
Date: Thu, 12 Oct 2023 13:00:58 +0200
Subject: [PATCH] fix getting genesis in graphql

---
 CMakeLists.txt                                    | 2 +-
 libraries/core_libs/network/graphql/src/query.cpp | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fec49b5f0d..b5cbe0c125 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.20)
 # Set current version of the project
 set(TARAXA_MAJOR_VERSION 1)
 set(TARAXA_MINOR_VERSION 4)
-set(TARAXA_PATCH_VERSION 8)
+set(TARAXA_PATCH_VERSION 9)
 set(TARAXA_VERSION ${TARAXA_MAJOR_VERSION}.${TARAXA_MINOR_VERSION}.${TARAXA_PATCH_VERSION})
 
 # Any time a change in the network protocol is introduced this version should be increased
diff --git a/libraries/core_libs/network/graphql/src/query.cpp b/libraries/core_libs/network/graphql/src/query.cpp
index a64245a567..e8705353e4 100644
--- a/libraries/core_libs/network/graphql/src/query.cpp
+++ b/libraries/core_libs/network/graphql/src/query.cpp
@@ -52,6 +52,12 @@ std::shared_ptr<object::Block> Query::getBlock(std::optional<response::Value>&&
     return nullptr;
   }
 
+  // Special case for genesis
+  if (block_number == 0) [[unlikely]] {
+    return std::make_shared<object::Block>(std::make_shared<Block>(
+        final_chain_, transaction_manager_, get_block_by_num_, ::taraxa::blk_hash_t(), block_header));
+  }
+
   auto pbft_block = db_->getPbftBlock(block_header->number);
   if (!pbft_block) {
     // shouldn't be possible