From 72f904a34b0eedd425abd06c0869404a632b1b57 Mon Sep 17 00:00:00 2001
From: Tobias Koppers <tobias.koppers@googlemail.com>
Date: Wed, 24 Jan 2018 12:00:50 +0100
Subject: [PATCH] run splitChunks and runtimeChunk only on main compiliation

---
 lib/optimize/RuntimeChunkPlugin.js | 2 +-
 lib/optimize/SplitChunksPlugin.js  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/optimize/RuntimeChunkPlugin.js b/lib/optimize/RuntimeChunkPlugin.js
index 919ae0f9b..a004d07fb 100644
--- a/lib/optimize/RuntimeChunkPlugin.js
+++ b/lib/optimize/RuntimeChunkPlugin.js
@@ -8,7 +8,7 @@ module.exports = class RuntimeChunkPlugin {
 	constructor(options) {}
 
 	apply(compiler) {
-		compiler.hooks.compilation.tap("RuntimeChunkPlugin", compilation => {
+		compiler.hooks.thisCompilation.tap("RuntimeChunkPlugin", compilation => {
 			compilation.hooks.optimizeChunksAdvanced.tap("RuntimeChunkPlugin", () => {
 				for(const entrypoint of compilation.entrypoints.values()) {
 					const chunk = entrypoint.getRuntimeChunk();
diff --git a/lib/optimize/SplitChunksPlugin.js b/lib/optimize/SplitChunksPlugin.js
index d93f5ba1d..c5ba6f52d 100644
--- a/lib/optimize/SplitChunksPlugin.js
+++ b/lib/optimize/SplitChunksPlugin.js
@@ -176,7 +176,7 @@ module.exports = class SplitChunksPlugin {
 	}
 
 	apply(compiler) {
-		compiler.hooks.compilation.tap("SplitChunksPlugin", compilation => {
+		compiler.hooks.thisCompilation.tap("SplitChunksPlugin", compilation => {
 			let alreadyOptimized = false;
 			compilation.hooks.unseal.tap("SplitChunksPlugin", () => {
 				alreadyOptimized = false;