Refine kcpcli help again

2016-08-17 11:50:40 +08:00
parent 8454975a13
commit eee89774df
1 changed files with 2 additions and 1 deletions
@@ -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