sample how to use init() with flag defaults for err2

lainio · lainio · commit c9da7218c022 · 2024-02-20T16:20:56.000+02:00
diff --git a/samples/main.go b/samples/main.go
@@ -15,7 +15,8 @@ var (
 
 func init() {
 	// highlight that this is before flag.Parse to allow it to work properly.
-	err2.SetLogTracer(os.Stderr)
+	err2.SetLogTracer(os.Stderr) // for import
+	err2.SetLogTracer(nil)
 }
 
 func main() {

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,8 @@ var (`
`15`	`15`
`16`	`16`	`func init() {`
`17`	`17`	`// highlight that this is before flag.Parse to allow it to work properly.`
`18`		`- err2.SetLogTracer(os.Stderr)`
	`18`	`+ err2.SetLogTracer(os.Stderr) // for import`
	`19`	`+ err2.SetLogTracer(nil)`
`19`	`20`	`}`
`20`	`21`
`21`	`22`	`func main() {`