1 files changed, 52 insertions, 44 deletions
diff --git a/node_modules/webpack/lib/dependencies/getFunctionExpression.js b/node_modules/webpack/lib/dependencies/getFunctionExpression.js
index cc32585ab..0e73840e5 100644
--- a/node_modules/webpack/lib/dependencies/getFunctionExpression.js
+++ b/node_modules/webpack/lib/dependencies/getFunctionExpression.js
@@ -1,44 +1,52 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-module.exports = function(expr) {
-	// <FunctionExpression>
-	if(expr.type === "FunctionExpression" || expr.type === "ArrowFunctionExpression") {
-		return {
-			fn: expr,
-			expressions: [],
-			needThis: false
-		};
-	}
-
-	// <FunctionExpression>.bind(<Expression>)
-	if(expr.type === "CallExpression" &&
-		expr.callee.type === "MemberExpression" &&
-		expr.callee.object.type === "FunctionExpression" &&
-		expr.callee.property.type === "Identifier" &&
-		expr.callee.property.name === "bind" &&
-		expr.arguments.length === 1) {
-		return {
-			fn: expr.callee.object,
-			expressions: [expr.arguments[0]]
-		};
-	}
-	// (function(_this) {return <FunctionExpression>})(this) (Coffeescript)
-	if(expr.type === "CallExpression" &&
-		expr.callee.type === "FunctionExpression" &&
-		expr.callee.body.type === "BlockStatement" &&
-		expr.arguments.length === 1 &&
-		expr.arguments[0].type === "ThisExpression" &&
-		expr.callee.body.body &&
-		expr.callee.body.body.length === 1 &&
-		expr.callee.body.body[0].type === "ReturnStatement" &&
-		expr.callee.body.body[0].argument &&
-		expr.callee.body.body[0].argument.type === "FunctionExpression") {
-		return {
-			fn: expr.callee.body.body[0].argument,
-			expressions: [],
-			needThis: true
-		};
-	}
-};
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+module.exports = expr => {
+	// <FunctionExpression>
+	if (
+		expr.type === "FunctionExpression" ||
+		expr.type === "ArrowFunctionExpression"
+	) {
+		return {
+			fn: expr,
+			expressions: [],
+			needThis: false
+		};
+	}
+
+	// <FunctionExpression>.bind(<Expression>)
+	if (
+		expr.type === "CallExpression" &&
+		expr.callee.type === "MemberExpression" &&
+		expr.callee.object.type === "FunctionExpression" &&
+		expr.callee.property.type === "Identifier" &&
+		expr.callee.property.name === "bind" &&
+		expr.arguments.length === 1
+	) {
+		return {
+			fn: expr.callee.object,
+			expressions: [expr.arguments[0]],
+			needThis: undefined
+		};
+	}
+	// (function(_this) {return <FunctionExpression>})(this) (Coffeescript)
+	if (
+		expr.type === "CallExpression" &&
+		expr.callee.type === "FunctionExpression" &&
+		expr.callee.body.type === "BlockStatement" &&
+		expr.arguments.length === 1 &&
+		expr.arguments[0].type === "ThisExpression" &&
+		expr.callee.body.body &&
+		expr.callee.body.body.length === 1 &&
+		expr.callee.body.body[0].type === "ReturnStatement" &&
+		expr.callee.body.body[0].argument &&
+		expr.callee.body.body[0].argument.type === "FunctionExpression"
+	) {
+		return {
+			fn: expr.callee.body.body[0].argument,
+			expressions: [],
+			needThis: true
+		};
+	}
+};