From 69cb86a7c5f8523778441b357b39996ed372610d Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Wed, 17 Aug 2016 09:09:30 +0800
Subject: [PATCH] Format the help output of kcptun

---
 kcptun/kcptun                                                  | 2 +-
 .../com/github/shadowsocks/preferences/KcpCliPreference.scala  | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/kcptun/kcptun b/kcptun/kcptun
index e8349a30..ca9807a2 160000
--- a/kcptun/kcptun
+++ b/kcptun/kcptun
@@ -1 +1 @@
-Subproject commit e8349a306372700f5e5ccbda1592ced01760088c
+Subproject commit ca9807a2f30e3c6c0d7eb25ee865fb46fb6aef89
diff --git a/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala b/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
index 4194c78a..e5a8c64f 100644
--- a/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
+++ b/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
@@ -27,7 +27,8 @@ class KcpCliPreference(context: Context, attrs: AttributeSet) extends SummaryEdi
             !line.startsWith("   --path ") &&
             !line.startsWith("   --help,") &&
             !line.startsWith("   --version,"))
-          .mkString("\n"))
+          .mkString("\n")
+          .replaceAll("[ ]{2,}", "\n"))
         .show()
       val window = dialog.getWindow
       val attrs = window.getAttributes