cmd/evm: print collection errors

ethereum · Oct 29, 2024 · b37356f · b37356f
1 parent eaed890
commit b37356f
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/cmd/evm/main.go b/cmd/evm/main.go
@@ -185,12 +185,18 @@ func tracerFromFlags(ctx *cli.Context) *tracing.Hooks {
 // extension.
 func collectJSONFiles(path string) []string {
 	var out []string
-	filepath.Walk(path, func(path string, info fs.FileInfo, err error) error {
+	err := filepath.Walk(path, func(path string, info fs.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
 		if !info.IsDir() && filepath.Ext(info.Name()) == ".json" {
 			out = append(out, path)
 		}
 		return nil
 	})
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+	}
 	return out
 }