[Swan-commit] Changes to ref refs/heads/master

[Tuomo Soini]

New commits:
commit 4caa946a25c02588255fc9aaf9529aa6caea2332
Author: Tuomo Soini <tis at foobar.fi>
Date:   Thu Feb 28 22:37:53 2019 +0200

    _stackmanager: Fix check for writing to /proc/sys/net/core/xfrm_acq_expires
    
    Fixes logics broken by 449ac1b68a0d6c90f1d1ce7397a8016ab3184b42
    
    https://github.com/libreswan/libreswan/issues/229 was originally fixed
    by commit c1b541a48aec54cbd4523d9433f93519f7c86934