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1 files changed, 42 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js b/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js
new file mode 100644
index 00000000..42ba24a1
--- /dev/null
+++ b/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js
@@ -0,0 +1,42 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+class RemoveEmptyChunksPlugin {
+	apply(compiler) {
+		compiler.hooks.compilation.tap("RemoveEmptyChunksPlugin", compilation => {
+			const handler = chunks => {
+				for (let i = chunks.length - 1; i >= 0; i--) {
+					const chunk = chunks[i];
+					if (
+						chunk.isEmpty() &&
+						!chunk.hasRuntime() &&
+						!chunk.hasEntryModule()
+					) {
+						chunk.remove("empty");
+						chunks.splice(i, 1);
+					}
+				}
+			};
+			compilation.hooks.optimizeChunksBasic.tap(
+				"RemoveEmptyChunksPlugin",
+				handler
+			);
+			compilation.hooks.optimizeChunksAdvanced.tap(
+				"RemoveEmptyChunksPlugin",
+				handler
+			);
+			compilation.hooks.optimizeExtractedChunksBasic.tap(
+				"RemoveEmptyChunksPlugin",
+				handler
+			);
+			compilation.hooks.optimizeExtractedChunksAdvanced.tap(
+				"RemoveEmptyChunksPlugin",
+				handler
+			);
+		});
+	}
+}
+module.exports = RemoveEmptyChunksPlugin;