From 6eead81b5296240cbef44ce7f4a79395947552f9 Mon Sep 17 00:00:00 2001
From: ZE0TRON <cmpbilge@gmail.com>
Date: Mon, 9 Dec 2019 20:23:21 +0300
Subject: [PATCH] works like a charm

---
 consensus/ethash/sealer.go |  4 ++++
 core/block_validator.go    |  4 ++++
 genesis.json               | 34 ++++++++++++++++++++++++++++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 genesis.json

diff --git a/consensus/ethash/sealer.go b/consensus/ethash/sealer.go
index 43db1fcb7f..770b8b0d9f 100644
--- a/consensus/ethash/sealer.go
+++ b/consensus/ethash/sealer.go
@@ -50,6 +50,10 @@ var (
 // the block's difficulty requirements.
 func (ethash *Ethash) Seal(chain consensus.ChainReader, block *types.Block, results chan<- *types.Block, stop <-chan struct{}) error {
 	// If we're running a fake PoW, simply return a 0 nonce immediately
+	if len(block.Transactions()) == 0 {
+		log.Info("Sealing paused, waiting for transactions")
+		return nil
+	}
 	if ethash.config.PowMode == ModeFake || ethash.config.PowMode == ModeFullFake {
 		header := block.Header()
 		header.Nonce, header.MixDigest = types.BlockNonce{}, common.Hash{}
diff --git a/core/block_validator.go b/core/block_validator.go
index b36ca56d7f..19c8a476d5 100644
--- a/core/block_validator.go
+++ b/core/block_validator.go
@@ -82,12 +82,16 @@ func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateD
 	if block.GasUsed() != usedGas {
 		return fmt.Errorf("invalid gas used (remote: %d local: %d)", block.GasUsed(), usedGas)
 	}
+	if block.GasUsed() == 0 {
+		return fmt.Errorf("krds napiyon bos block bu")
+	}
 	// Validate the received block's bloom with the one derived from the generated receipts.
 	// For valid blocks this should always validate to true.
 	rbloom := types.CreateBloom(receipts)
 	if rbloom != header.Bloom {
 		return fmt.Errorf("invalid bloom (remote: %x  local: %x)", header.Bloom, rbloom)
 	}
+
 	// Tre receipt Trie's root (R = (Tr [[H1, R1], ... [Hn, R1]]))
 	receiptSha := types.DeriveSha(receipts)
 	if receiptSha != header.ReceiptHash {
diff --git a/genesis.json b/genesis.json
new file mode 100644
index 0000000000..b37e455a39
--- /dev/null
+++ b/genesis.json
@@ -0,0 +1,34 @@
+{
+    "config": {
+        "chainId": 12331445,
+        "homesteadBlock": 0,
+        "eip150Block": 0,
+        "eip155Block": 0,
+        "eip158Block": 0,
+        "byzantiumBlock": 0,
+        "constantinopleBlock": 0,
+        "petersburgBlock": 0
+    },
+    "alloc": {
+        "0x2dBc8820de97670590f40Fa4996D177657A2bc9A": {
+            "balance": "1000000"
+        },
+        "0x8AFdC8c097CF75ebbAAFccA194735Bd77bc50b69": {
+            "balance": "1000000"
+        },
+        "0xb6fbB120C1FA8F55392E3555A402360Ad3F5ed85": {
+            "balance": "1000000"
+        },
+        "0x3EE1a1148088CbdA3361CeD72c696130b67b7FfD": {
+            "balance": "1"
+        }
+    },
+    "coinbase": "0x0000000000000000000000000000000000000000",
+    "difficulty": "0x20000",
+    "extraData": "",
+    "gasLimit": "0x2fefd8",
+    "nonce": "0x0000000000000042",
+    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "timestamp": "0x00"
+}
\ No newline at end of file