GitHub - Rulexec/mini-css-extract-plugin at hmr-exception-demo

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Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
src		src
.gitignore		.gitignore
README.md		README.md
package-lock.json		package-lock.json
package.json		package.json
webpack.config.js		webpack.config.js

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Demo of webpack#531

npm ci
npm run start
Go to http://localhost:8080/
Edit src/style.css
Exception should happen:

Uncaught TypeError: Cannot read property 'some' of null
    at getReloadUrl (hotModuleReplacement.js:129)
    at eval (hotModuleReplacement.js:145)
    at NodeList.forEach (<anonymous>)
    at reloadStyle (hotModuleReplacement.js:140)
    at update (hotModuleReplacement.js:194)
    at functionCall (hotModuleReplacement.js:24)

Why?

document.currentScript is absent due to preload
Last script is not our script, because page has <script> without src in the end of page
getCurrentScriptUrl returns null