pagespeed/ngx_pagespeed — pull request #340 by oschaaf (2013-05-06 10:56:56+00:00)
Title: gzip-and-etags: prevent gzip from clearing our weak etags

Prevents nginx's gzip module from clearing weak etags that we produce for .pagespeed. resources, by hiding them before the gzip filter sees them, and restoring them after the gzip filter has executed.

Should fix https://github.com/pagespeed/ngx_pagespeed/issues/70