From 34a6fa9018b29661e403e26aaabd15602cf1c89c Mon Sep 17 00:00:00 2001
From: NoScripter <noscripter@users.noreply.github.com>
Date: Tue, 20 Aug 2019 20:13:39 +0800
Subject: [PATCH 1/2] refactor: cache always true

---
 lib/CachePlugin.js | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/lib/CachePlugin.js b/lib/CachePlugin.js
index 0d1650be963..68da003e4a1 100644
--- a/lib/CachePlugin.js
+++ b/lib/CachePlugin.js
@@ -24,21 +24,19 @@ class CachePlugin {
 					compilation.hooks.childCompiler.tap(
 						"CachePlugin",
 						(childCompiler, compilerName, compilerIndex) => {
-							if (cache) {
-								let childCache;
-								if (!cache.children) {
-									cache.children = {};
-								}
-								if (!cache.children[compilerName]) {
-									cache.children[compilerName] = [];
-								}
-								if (cache.children[compilerName][compilerIndex]) {
-									childCache = cache.children[compilerName][compilerIndex];
-								} else {
-									cache.children[compilerName].push((childCache = {}));
-								}
-								registerCacheToCompiler(childCompiler, childCache);
+							let childCache;
+							if (!cache.children) {
+								cache.children = {};
 							}
+							if (!cache.children[compilerName]) {
+								cache.children[compilerName] = [];
+							}
+							if (cache.children[compilerName][compilerIndex]) {
+								childCache = cache.children[compilerName][compilerIndex];
+							} else {
+								cache.children[compilerName].push((childCache = {}));
+							}
+							registerCacheToCompiler(childCompiler, childCache);
 						}
 					);
 				});

From 9f90ba23c22ffc37cf6a0f9aeb041b6577efc614 Mon Sep 17 00:00:00 2001
From: noscripter <mhz_xz_tc@126.com>
Date: Tue, 20 Aug 2019 20:37:54 +0800
Subject: [PATCH 2/2] chore: ignore test temp fixtures

---
 .gitignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 32814bb493a..933100cc704 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 /node_modules
 /test/js
 /test/browsertest/js
-/test/fixtures/temp-cache-fixture
+/test/fixtures/temp-cache-fixture*
 /benchmark/js
 /benchmark/fixtures
 /examples/**/dist