tree db035688fede8886925f0f571cf88d83546b9171
parent 704ba1d63e5461dd2bf7d69f91a8a07a46566088
author Willy Tarreau <w@1wt.eu> 1616754479 +0100
committer Willy Tarreau <w@1wt.eu> 1616772225 +0100
encoding latin1

MINOR: vars: make get_vars() allow the session to be null

In order to support manipulating variables from outside a session,
let's make get_vars() not assume that the session is always set.