make a special case for print

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>

cmd/db/main.go

@@ -136,8 +136,6 @@ func main() {
 	})
 	defer DB.Close()
 
-	printDB()
-
 	if len(os.Args) < 2 {
 		fmt.Println("Usage: db <cmd> [args...]")
 		return
@@ -186,6 +184,9 @@ func main() {
 		}
 		line, _ := GetFromDB(os.Args[2], os.Args[3])
 		fmt.Println(line)
+	case "print":
+		printDB()
+		os.Exit(1)
 	default:
 		fmt.Println("Unknown command:", cmd)
 		os.Exit(1)