eth: uncaptialize tracer preimage error message (ethereum#15792)

* eth: uncaptialize tracer preimage error message * eth: improve very important error message
cslarson · Jan 3, 2018 · 85a1eda · 85a1eda
1 parent 72e70bc
commit 85a1eda
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eth/api_tracer.go b/eth/api_tracer.go
@@ -674,7 +674,7 @@ func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, v
 		return nil, fmt.Errorf("tracing failed: %v", err)
 	}
 	if err := core.WritePreimages(api.eth.ChainDb(), vmctx.BlockNumber.Uint64(), statedb.Preimages()); err != nil {
-		return nil, fmt.Errorf("Error writing preimage from trace: %v", err)
+		return nil, fmt.Errorf("can't write preimage: %v", err)
 	}
 	// Depending on the tracer type, format and return the output
 	switch tracer := tracer.(type) {