From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 3 May 2017 15:35:00 +0200
Subject: node_modules

---
 node_modules/webpack/lib/ErrorHelpers.js | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 node_modules/webpack/lib/ErrorHelpers.js

(limited to 'node_modules/webpack/lib/ErrorHelpers.js')

diff --git a/node_modules/webpack/lib/ErrorHelpers.js b/node_modules/webpack/lib/ErrorHelpers.js
new file mode 100644
index 000000000..527e0ed21
--- /dev/null
+++ b/node_modules/webpack/lib/ErrorHelpers.js
@@ -0,0 +1,31 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const loaderFlag = "LOADER_EXECUTION";
+
+exports.cutOffLoaderExecution = (stack) => {
+	stack = stack.split("\n");
+	for(let i = 0; i < stack.length; i++)
+		if(stack[i].indexOf(loaderFlag) >= 0)
+			stack.length = i;
+	return stack.join("\n");
+};
+
+exports.cutOffMessage = (stack, message) => {
+	const nextLine = stack.indexOf("\n");
+	if(nextLine === -1) {
+		return stack === message ? "" : stack;
+	} else {
+		const firstLine = stack.substr(0, nextLine);
+		return firstLine === message ? stack.substr(nextLine + 1) : stack;
+	}
+};
+
+exports.cleanUp = (stack, message) => {
+	stack = exports.cutOffLoaderExecution(stack);
+	stack = exports.cutOffMessage(stack, message);
+	return stack;
+};
-- 
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