From 1b43fe7277573d167bd6bfd6d5e918b1f9c371c3 Mon Sep 17 00:00:00 2001
From: ono-teruya <27873650+teru01@users.noreply.github.com>
Date: Sun, 12 May 2024 16:35:49 +0900
Subject: [PATCH] fix the example

---
 examples/stacktrace_print/main.go | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/examples/stacktrace_print/main.go b/examples/stacktrace_print/main.go
index 3ffb419..e099dea 100644
--- a/examples/stacktrace_print/main.go
+++ b/examples/stacktrace_print/main.go
@@ -2,20 +2,27 @@ package main
 
 import (
 	"log"
-	"os"
 
 	"github.com/m-mizutani/goerr"
 )
 
-func someAction(fname string) error {
-	if _, err := os.Open(fname); err != nil {
-		return goerr.Wrap(err, "failed to open file")
+func nestedAction2() error {
+	return goerr.New("fatal error in the nested action2")
+}
+
+func nestedAction() error {
+	return goerr.Wrap(nestedAction2(), "nestedAction2 failed")
+}
+
+func someAction() error {
+	if err := nestedAction(); err != nil {
+		return goerr.Wrap(err, "nestedAction failed")
 	}
 	return nil
 }
 
 func main() {
-	if err := someAction("no_such_file.txt"); err != nil {
+	if err := someAction(); err != nil {
 		log.Fatalf("%+v", err)
 	}
 }