TYPO3 Core

Currently the compressor adds the gzip file encoding depending on the gzip accept-encoding setting of the first client who triggers the page generation. If the second request is triggered by a client who doesn't supports gzip, he will just get garbage.

Possible Solution:
- Always add .gzip as file extension if the compressionLevel is set
- Provide something like the following inside the example .htaccess file

1. deliver the uncompressed file if gzip encoding isn't accepted
   RewriteCond %{HTTP:accept-encoding} !gzip [NC]
   RewriteRule ^typo3temp/scriptmerger/compressed/(.+)\.gz\.(js|css) typo3temp/scriptmerger/uncompressed/$1.$2 [L,NC]

This code was borrowed form the scriptmerger extension and decides the delivered content on a per-client base.