pmd: handle case we are already on drain list
authorAndy Green <andy@warmcat.com>
Sun, 26 Mar 2017 02:08:35 +0000 (10:08 +0800)
committerAndy Green <andy@warmcat.com>
Sun, 26 Mar 2017 02:19:34 +0000 (10:19 +0800)
commitd58353f98aa14b9c4f3e48ef86be30a40bb36835
treee62333bd5437a484dfe38877718d26075bd5a5d8
parent7aadd143985a4293da363bebe4c432456e46b7a7
pmd: handle case we are already on drain list

Provide internal helper for adding to list that takes care of the
case we are already on the list.

https://github.com/warmcat/libwebsockets/issues/847
lib/client-parser.c
lib/parsers.c
lib/private-libwebsockets.h
lib/service.c
test-server/test.html