From 469a87a3746e38d074f6c2f1f0c6cdc810f7ab2a Mon Sep 17 00:00:00 2001
From: Zev Spitz <shivisi@hotmail.com>
Date: Fri, 11 May 2018 04:24:18 +0200
Subject: [PATCH] WScript.Echo optional parameter

---
 types/windows-script-host/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/windows-script-host/index.d.ts b/types/windows-script-host/index.d.ts
index d348f3d20d..50f0c52216 100644
--- a/types/windows-script-host/index.d.ts
+++ b/types/windows-script-host/index.d.ts
@@ -442,7 +442,7 @@ declare var WScript: {
      * Outputs text to either a message box (under WScript.exe) or the command console window followed by
      * a newline (under CScript.exe).
      */
-    Echo(s: any): void;
+    Echo(s?: any): void;
 
     /**
      * Exposes the write-only error output stream for the current script.