Fix occasional race in go test shutdown (#282)

river-build · Jun 25, 2024 · 8824f8c · 8824f8c
1 parent bf3c143
commit 8824f8c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/core/node/crypto/testutil.go b/core/node/crypto/testutil.go
@@ -384,7 +384,7 @@ func (c *BlockchainTestContext) mineBlock(ctx context.Context) error {
 	} else if c.EthClient != nil {
 		return c.EthClient.Client().Call(nil, "evm_mine")
 	} else {
-		panic("no backend or client")
+		return nil
 	}
 }
 
@@ -397,6 +397,7 @@ func (c *BlockchainTestContext) Close() {
 	}
 	if c.Backend != nil {
 		_ = c.Backend.Close()
+		c.Backend = nil
 	}
 	if c.EthClient != nil {
 		c.EthClient.Close()