fix panic

ethereum · Aug 4, 2022 · c4c6d7e · c4c6d7e
1 parent d7705da
commit c4c6d7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/blockchain_test.go b/core/blockchain_test.go
@@ -761,7 +761,7 @@ func TestFastVsFullChains(t *testing.T) {
 		}
 		// If the block number is a multiple of 5, add an uncle to the block
 		if i%5 == 4 {
-			block.AddUncle(&types.Header{ParentHash: block.PrevBlock(i - 1).Hash(), Number: big.NewInt(int64(i - 1))})
+			block.AddUncle(&types.Header{ParentHash: block.PrevBlock(i - 2).Hash(), Number: big.NewInt(int64(i))})
 		}
 	})
 	// Import the chain as an archive node for the comparison baseline