From 436acb4f752b6d16a9ae76447eed02827601d61f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Wed, 12 Apr 2017 14:27:34 +0300
Subject: cmd/rlpdump: support dumping only the first entity
---
cmd/rlpdump/main.go | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'cmd')
diff --git a/cmd/rlpdump/main.go b/cmd/rlpdump/main.go
index 10eea1fde..7d328e59b 100644
--- a/cmd/rlpdump/main.go
+++ b/cmd/rlpdump/main.go
@@ -32,6 +32,7 @@ import (
var (
hexMode = flag.String("hex", "", "dump given hex data")
noASCII = flag.Bool("noascii", false, "don't print ASCII strings readably")
+ single = flag.Bool("single", false, "print only the first element, discard the rest")
)
func init() {
@@ -82,6 +83,9 @@ func main() {
break
}
fmt.Println()
+ if *single {
+ break
+ }
}
}
--
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