From eee89774df5cd6521b7cd8702cfe6e9d237fdf9a Mon Sep 17 00:00:00 2001
From: Mygod <mygodstudio@gmail.com>
Date: Wed, 17 Aug 2016 11:50:40 +0800
Subject: [PATCH] Refine kcpcli help again

---
 .../com/github/shadowsocks/preferences/KcpCliPreference.scala  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala b/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
index e5a8c64f..a97b089b 100644
--- a/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
+++ b/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
@@ -28,7 +28,8 @@ class KcpCliPreference(context: Context, attrs: AttributeSet) extends SummaryEdi
             !line.startsWith("   --help,") &&
             !line.startsWith("   --version,"))
           .mkString("\n")
-          .replaceAll("[ ]{2,}", "\n"))
+          .replaceAll("[ ]{2,}", "\n")
+          .substring(1))  // remove 1st \n
         .show()
       val window = dialog.getWindow
       val attrs = window.getAttributes