strpos issue with installation

Hi, I have created the patch for the above issue. Please review.

The patch works for me and solves that problem.

Now I'm seeing this problem:

Warning: file_get_contents(themes/contrib/sailor/dist/css/main.css): Failed to open stream: No such file or directory in Drupal\Core\Asset\CssCollectionOptimizerLazy->generateHash() (line 43 of core/lib/Drupal/Core/Asset/AssetGroupSetHashTrait.php).

It seems like the subdirectory "dist" is mentioned in several places, but I don't see it.

For instance:

sailor.libraries.yml:    dist/js/main.js:
sailor.libraries.yml:      dist/css/main.css:

But here are the files in my root:

2-3412174.patch  config              images       package.json       sailor.breakpoints.yml  sailor.theme    tests
bin              docker-compose.yml  js           package-lock.json  sailor.info.yml         screenshot.png  webpack.config.js
composer.json    Dockerfile          LICENSE.txt  phpcs.xml          sailor.layouts.yml      scss
composer.lock    favicon.ico         logo.svg     README.txt         sailor.libraries.yml    templates

Hi, have you followed up with the license requirements and the npm ci command mentioned on the module page. I am not sure; maybe be this can be the reason for the issue. I hope it helps.

Gautam_105@ → made their first commit to this issue’s fork.

@samir_shukla , i have tested given patch that have fixed above issue so created MR for the same and moving RTBC++