[gjs: 3/3] Merge branch 'ewlsh/fix-null-pointers' into 'master'

[Philip Chimento <pchimento src gnome org>]

commit 6d68a572624b88c1dda37040ca52ded380adbd86
Merge: 8160e4ad 358848f5
Author: Philip Chimento <philip chimento gmail com>
Date:   Tue Oct 6 16:46:28 2020 +0000

    Merge branch 'ewlsh/fix-null-pointers' into 'master'
    
    Prevent passing null pointers when not nullable.
    
    See merge request GNOME/gjs!503

 gi/arg-cache.cpp               | 5 ++---
 installed-tests/js/testGLib.js | 8 ++++++++
 2 files changed, 10 insertions(+), 3 deletions(-)
---