pagespeed/ngx_pagespeed — pull request #80 by oschaaf (2012-11-26 11:54:06+00:00)
Title: ngx_pagespeed.cc: fix double request finalization (issue 79)

When returning NGX_ERROR in the header filter, apperently nginx
already finalizes the http request for us. This fixes
https://github.com/pagespeed/ngx_pagespeed/issues/79

It also puts a check in place for a switch label that should be impossible to reach.