From 52363ab8d8b6aee0e1dc81f6230d05d69fbf4148 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Sun, 8 Nov 2015 06:56:18 -0800
Subject: [PATCH] remove err.stack hack

---
 packages/babel-core/src/transformation/file/index.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/babel-core/src/transformation/file/index.js b/packages/babel-core/src/transformation/file/index.js
index 9257f8f882..8871182bf6 100644
--- a/packages/babel-core/src/transformation/file/index.js
+++ b/packages/babel-core/src/transformation/file/index.js
@@ -453,11 +453,7 @@ export default class File extends Store {
 
       if (err.stack) {
         let newStack = err.stack.replace(err.message, message);
-        try {
-          err.stack = newStack;
-        } catch (e) {
-          // `err.stack` may be a readonly property in some environments
-        }
+        err.stack = newStack;
       }
 
       throw err;