From f5b9140cc3232cb695453d8e5f3140a5af59acc8 Mon Sep 17 00:00:00 2001
From: Alexander Akait <4567934+alexander-akait@users.noreply.github.com>
Date: Thu, 17 Oct 2024 20:26:21 +0300
Subject: [PATCH] fix: allow bundle empty html (#1865)

---
 index.js                 |  2 +-
 spec/basic.spec.js       | 23 +++++++++++++++++++++++
 spec/fixtures/empty.html |  0
 3 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 spec/fixtures/empty.html

diff --git a/index.js b/index.js
index f29b762d3..7ce484029 100644
--- a/index.js
+++ b/index.js
@@ -705,7 +705,7 @@ class HtmlWebpackPlugin {
     if (
       typeof newSource === "object" &&
       newSource.__esModule &&
-      newSource.default
+      newSource.default !== undefined
     ) {
       newSource = newSource.default;
     }
diff --git a/spec/basic.spec.js b/spec/basic.spec.js
index 14cbef6b2..b26856679 100644
--- a/spec/basic.spec.js
+++ b/spec/basic.spec.js
@@ -3775,4 +3775,27 @@ describe("HtmlWebpackPlugin", () => {
       },
     );
   });
+
+  it("allows you to use empty HTML template file", (done) => {
+    testHtmlPlugin(
+      {
+        mode: "production",
+        entry: {
+          app: path.join(__dirname, "fixtures/index.js"),
+        },
+        output: {
+          path: OUTPUT_DIR,
+          filename: "[name]_bundle.js",
+        },
+        plugins: [
+          new HtmlWebpackPlugin({
+            template: path.join(__dirname, "fixtures/empty.html"),
+          }),
+        ],
+      },
+      ['<script defer="defer" src="app_bundle.js'],
+      null,
+      done,
+    );
+  });
 });
diff --git a/spec/fixtures/empty.html b/spec/fixtures/empty.html
new file mode 100644
index 000000000..e69de29bb