use flag.VisitAll function (#270)

Signed-off-by: devincd <[email protected]>
envoyproxy · Jul 27, 2021 · 68dceda · 68dceda
1 parent edab0ec
commit 68dceda
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/client_cmd/main.go b/src/client_cmd/main.go
@@ -54,9 +54,9 @@ func main() {
 		"descriptor list to query in <key>=<value>,<key>=<value>,... form")
 	flag.Parse()
 
-	fmt.Printf("dial string: %s\n", *dialString)
-	fmt.Printf("domain: %s\n", *domain)
-	fmt.Printf("descriptors: %s\n", &descriptorsValue)
+	flag.VisitAll(func(f *flag.Flag) {
+		fmt.Printf("Flag: --%s=%q\n", f.Name, f.Value)
+	})
 
 	conn, err := grpc.Dial(*dialString, grpc.WithInsecure())
 	if err != nil {