node_modules

1 files changed, 8 insertions, 9 deletions

diff --git a/node_modules/webpack/lib/JsonpMainTemplatePlugin.js b/node_modules/webpack/lib/JsonpMainTemplatePlugin.js
index daba5b3e3..9a80e099d 100644
--- a/node_modules/webpack/lib/JsonpMainTemplatePlugin.js
+++ b/node_modules/webpack/lib/JsonpMainTemplatePlugin.js
@@ -19,9 +19,7 @@ class JsonpMainTemplatePlugin {
 					this.indent(

 						chunk.ids.map(id => `${JSON.stringify(id)}: 0`).join(",\n")

 					),

-					"};",

-					"",

-					"var resolvedPromise = new Promise(function(resolve) { resolve(); });"

+					"};"

 				]);

 			}

 			return source;

@@ -81,26 +79,27 @@ class JsonpMainTemplatePlugin {
 		});

 		mainTemplate.plugin("require-ensure", function(_, chunk, hash) {

 			return this.asString([

-				"if(installedChunks[chunkId] === 0) {",

+				"var installedChunkData = installedChunks[chunkId];",

+				"if(installedChunkData === 0) {",

 				this.indent([

-					"return resolvedPromise;"

+					"return new Promise(function(resolve) { resolve(); });"

 				]),

 				"}",

 				"",

 				"// a Promise means \"currently loading\".",

-				"if(installedChunks[chunkId]) {",

+				"if(installedChunkData) {",

 				this.indent([

-					"return installedChunks[chunkId][2];"

+					"return installedChunkData[2];"

 				]),

 				"}",

 				"",

 				"// setup Promise in chunk cache",

 				"var promise = new Promise(function(resolve, reject) {",

 				this.indent([

-					"installedChunks[chunkId] = [resolve, reject];"

+					"installedChunkData = installedChunks[chunkId] = [resolve, reject];"

 				]),

 				"});",

-				"installedChunks[chunkId][2] = promise;",

+				"installedChunkData[2] = promise;",

 				"",

 				"// start chunk loading",

 				"var head = document.getElementsByTagName('head')[0];",