[gnome-desktop/ebassi/update-for-gtk4: 8/17] Avoid using deprecated GLib API

[Emmanuele Bassi <ebassi src gnome org>]

commit ac2c05ebb4fe03476978dd2bfd50215cfa843bc5
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Oct 26 18:00:05 2021 +0100

    Avoid using deprecated GLib API
    
    When building against GLib ≥ 2.70, use g_spawn_check_wait_status(); when
    building against older versions of GLib, use a compatibility shim.

 libgnome-desktop/gnome-desktop-thumbnail-script.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/libgnome-desktop/gnome-desktop-thumbnail-script.c 
b/libgnome-desktop/gnome-desktop-thumbnail-script.c
index ddcc1511..841ca17d 100644
--- a/libgnome-desktop/gnome-desktop-thumbnail-script.c
+++ b/libgnome-desktop/gnome-desktop-thumbnail-script.c
@@ -1080,6 +1080,11 @@ print_script_debug (GStrv expanded_script)
   g_string_free (out, TRUE);
 }
 
+/* Compatibility shim for older versions of GLib */
+#if !GLIB_CHECK_VERSION (2, 70, 0)
+#define g_spawn_check_wait_status(status,error) g_spawn_check_exit_status (status, error)
+#endif
+
 GBytes *
 gnome_desktop_thumbnail_script_exec (const char  *cmd,
                                     int          size,
@@ -1107,7 +1112,7 @@ gnome_desktop_thumbnail_script_exec (const char  *cmd,
   ret = g_spawn_sync (NULL, expanded_script, NULL, G_SPAWN_SEARCH_PATH,
                      child_setup, exec->fd_array, NULL, &error_out,
                      &exit_status, error);
-  if (ret && g_spawn_check_exit_status (exit_status, error))
+  if (ret && g_spawn_check_wait_status (exit_status, error))
     {
       char *contents;
       gsize length;