Refine regex in KcpCliPreference

2016-08-19 19:52:34 +08:00
parent 25cfb1623a
commit 41417a7546
1 changed files with 1 additions and 1 deletions
@@ -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)
  }