tree b82bf2c06aaa7deee4a19d1cc8020a4f1cb66926
parent 2817472bb07ae1b5f8a0f73aa154ea5ec6c193bc
author Willy Tarreau <w@1wt.eu> 1604398924 +0100
committer Willy Tarreau <w@1wt.eu> 1604600829 +0100
encoding latin1

MINOR: pattern: prepare removal of a pattern from the list head

Instead of using LIST_DEL() on the pattern itself inside an expression,
we look it up from its head. The goal is to get rid of the double-linked
list while this usage remains exclusively for freeing on startup error!