tree 1d8438ae7dd94cb1bdc8ae1fe80ab511f467c66b
parent 78dd8b5eda96905eac15f1e7edfc9e898a175cec
author Piotr Sikora <piotr@cloudflare.com> 1414445156 -0700
committer Piotr Sikora <piotr@cloudflare.com> 1414445156 -0700

SPDY: stop emitting multiple empty header values.

Previously, nginx would emit empty values in a header with multiple,
NULL-separated values.

This is forbidden by the SPDY specification, which requires headers to
have either a single (possibly empty) value or multiple, NULL-separated
non-empty values.

Signed-off-by: Piotr Sikora <piotr@cloudflare.com>