[gedit/fix-open-crash: 2/2] open-selector: Fix crash introduced in GDateTime port

[Jordi Mas <jmas src gnome org>]

commit bdd98969b14b2ea7def0bf8d52be79ffcaed9fe8
Author: Ray Strode <rstrode redhat com>
Date:   Mon Sep 27 15:07:52 2021 -0400

    open-selector: Fix crash introduced in GDateTime port
    
    commit acf14cc04f1e66c4c726d9a0b193bf39a28ca8b0 moved FileItems
    over to using GDateTime instead of GTimeVal.
    
    This reduced code complexity pretty nicely, but it unfortunately
    introduced a bug, where the sort_items_by_mru function was treating
    the FileItems themselves as GDateTime objects. That bug causes a
    crash when opening files.
    
    This commit fixes the problem by using the ->accessed members
    instead of the file items themselves.
    
    Closes: https://gitlab.gnome.org/GNOME/gedit/-/issues/465

 gedit/gedit-open-document-selector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gedit/gedit-open-document-selector.c b/gedit/gedit-open-document-selector.c
index bc3d0548d..e46f01568 100644
--- a/gedit/gedit-open-document-selector.c
+++ b/gedit/gedit-open-document-selector.c
@@ -312,7 +312,7 @@ sort_items_by_mru (FileItem *a,
 {
        g_assert (a != NULL && b != NULL);
 
-       return g_date_time_compare (b, a);
+       return g_date_time_compare (b->accessed, a->accessed);
 }
 
 static GList *