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fix(client): avoid double slash when joining dynamicPublicPath#2348

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bjohansebas wants to merge 1 commit into
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fix/hot-dynamic-public-path-double-slash
Open

fix(client): avoid double slash when joining dynamicPublicPath#2348
bjohansebas wants to merge 1 commit into
hot-middlewarefrom
fix/hot-dynamic-public-path-double-slash

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@bjohansebas

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When output.publicPath ends with a slash (the common case) and the SSE path starts with one, the naive concatenation produced URLs like https://host//__webpack_hmr, which never match the server-side pathname check.

Ref webpack/webpack-hot-middleware#366

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What kind of change does this PR introduce?

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When output.publicPath ends with a slash (the common case) and the SSE
path starts with one, the naive concatenation produced URLs like
`https://host//__webpack_hmr`, which never match the server-side
pathname check.

Ref webpack/webpack-hot-middleware#366
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changeset-bot Bot commented Jul 14, 2026

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⚠️ No Changeset found

Latest commit: e59ab47

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@codecov

codecov Bot commented Jul 14, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.23%. Comparing base (52f4d31) to head (e59ab47).

Additional details and impacted files
@@                Coverage Diff                 @@
##           hot-middleware    #2348      +/-   ##
==================================================
- Coverage           93.57%   93.23%   -0.34%     
==================================================
  Files                   4        4              
  Lines                1182     1182              
  Branches              354      354              
==================================================
- Hits                 1106     1102       -4     
- Misses                 68       72       +4     
  Partials                8        8              

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