From 41417a75464aaefdf14e2de891c43527175aac6a Mon Sep 17 00:00:00 2001
From: Mygod <mygodstudio@gmail.com>
Date: Fri, 19 Aug 2016 19:52:34 +0800
Subject: [PATCH] Refine regex in KcpCliPreference

---
 .../com/github/shadowsocks/preferences/KcpCliPreference.scala   | 2 +-
 1 file changed, 1 insertion(+), 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 79354bb917..d072c61242 100644
--- a/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
+++ b/src/main/scala/com/github/shadowsocks/preferences/KcpCliPreference.scala
@@ -26,7 +26,7 @@ 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()): DialogInterface.OnClickListener)
   }