[glib: 5/5] Merge branch 'param-value-default' into 'master'

[Philip Withnall <pwithnall src gnome org>]

commit 15035477665f30a008c9378047eea325b994bd0c
Merge: 8b43be0f7 ca1dbb38d
Author: Philip Withnall <philip tecnocode co uk>
Date:   Thu Oct 31 10:22:57 2019 +0000

    Merge branch 'param-value-default' into 'master'
    
    Allow using an empty GValue with g_param_value_set_default()
    
    See merge request GNOME/glib!1186

 gio/tests/defaultvalue.c |  1 -
 gobject/gparam.c         | 22 +++++++++++++++-------
 gobject/gparam.h         |  2 +-
 gobject/gparamspecs.c    |  7 +++++--
 4 files changed, 21 insertions(+), 11 deletions(-)
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