From: Sven Eden <yamakuzure@gmx.net>
Date: Thu, 16 Feb 2017 07:16:57 +0000 (+0100)
Subject: Allow NULL session parameter for manager_get_session_by_pid()
X-Git-Tag: v226.4~1^2~23
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=91216a607d510872fe02f82c84558417f26e60c3;hp=91216a607d510872fe02f82c84558417f26e60c3;p=elogind.git

Allow NULL session parameter for manager_get_session_by_pid()

The reason is, that method_create_session() calls that function to
detect whether there is already a running session.
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