[glib: 2/2] Merge branch '1897-cmpmem-null-handling' into 'master'

[Sebastian Dröge <sdroege src gnome org>]

commit c27be686e6af76192c561182bf089b74478ba965
Merge: 61509eab2 55997a0aa
Author: Sebastian Dröge <slomo coaxion net>
Date:   Mon Sep 30 11:53:52 2019 +0000

    Merge branch '1897-cmpmem-null-handling' into 'master'
    
    gtestutils: Allow cmpmem() arguments to be NULL iff lengths are zero
    
    Closes #1897
    
    See merge request GNOME/glib!1133

 glib/gtestutils.c    |  6 ++++--
 glib/gtestutils.h    |  8 +++++++-
 glib/tests/testing.c | 15 +++++++++++++++
 3 files changed, 26 insertions(+), 3 deletions(-)
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