MINOR: vars: Add 'unset-var' action/converter
authorChristopher Faulet <cfaulet@haproxy.com>
Wed, 9 Nov 2016 15:54:56 +0000 (16:54 +0100)
committerWilly Tarreau <w@1wt.eu>
Wed, 9 Nov 2016 21:57:01 +0000 (22:57 +0100)
commit85d79c94a93211b156ec644e164b178f5d7101fa
treea18845c176eeb9f29f1689a94ea359c9a535f414
parentff2613ed7adfe5b186fefbab49c9df7978418e2f
MINOR: vars: Add 'unset-var' action/converter

It does the opposite of 'set-var' action/converter. It is really useful for
per-process variables. But, it can be used for any scope.

The lua function 'unset_var' has also been added.
doc/configuration.txt
doc/lua-api/index.rst
include/proto/vars.h
src/hlua.c
src/vars.c