From dab025e5148ed7fc9e230df4d03878eba690bfaa Mon Sep 17 00:00:00 2001
From: Ben Newman <ben@meteor.com>
Date: Fri, 25 May 2018 20:10:39 -0400
Subject: [PATCH] Stop passing babelOptions.sourceMap when compiling `meteor
 shell` commands.

---
 packages/ecmascript/ecmascript.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/ecmascript/ecmascript.js b/packages/ecmascript/ecmascript.js
index 62212909da..ac258d6283 100644
--- a/packages/ecmascript/ecmascript.js
+++ b/packages/ecmascript/ecmascript.js
@@ -1,7 +1,8 @@
 ECMAScript = {
   compileForShell(command) {
     const babelOptions = Babel.getDefaultOptions();
-    babelOptions.sourceMap = false;
+    delete babelOptions.sourceMap;
+    delete babelOptions.sourceMaps;
     babelOptions.ast = false;
     return Babel.compile(command, babelOptions).code;
   }