pagespeed/ngx_pagespeed — pull request #94 by jeffkaufman (2012-11-28 23:30:43+00:00)
Title: ngx_base_fetch: fix extra chunks and race condition

We were sometimes failing to set `last_buf` when we should, but being protected from the consequences by another bug that made us usually send additional extra buffers with `last_buf` set.

See discussion in #78