fix(mini-css-extract-plugin): fix ES5语法 (#6908)

Co-authored-by: chemdemo <demo.ydm@alibaba-inc.com>
umijs · Jul 6, 2021 · 9e36ba7 · 9e36ba7
1 parent d62b816
commit 9e36ba7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...undler-webpack/src/webpack/plugins/mini-css-extract-plugin/src/CssLoadingRuntimeModule.js b/...undler-webpack/src/webpack/plugins/mini-css-extract-plugin/src/CssLoadingRuntimeModule.js
@@ -172,7 +172,7 @@ module.exports = class CssLoadingRuntimeModule extends RuntimeModule {
                 `chunkIds.forEach(${runtimeTemplate.basicFunction('chunkId', [
                   `var href = ${RuntimeGlobals.require}.miniCssF(chunkId);`,
                   `var fullhref = ${RuntimeGlobals.publicPath} + href;`,
-                  'const oldTag = findStylesheet(href, fullhref);',
+                  'var oldTag = findStylesheet(href, fullhref);',
                   'if(!oldTag) return;',
                   `promises.push(new Promise(${runtimeTemplate.basicFunction(
                     'resolve, reject',