[gnome-flashback] desktop: disable rename for *.desktop icons

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 8afa84fb431a17936f7af21efcaf5d6de4440768
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Nov 18 13:49:59 2019 +0200

    desktop: disable rename for *.desktop icons

 gnome-flashback/libdesktop/gf-icon.c | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/gnome-flashback/libdesktop/gf-icon.c b/gnome-flashback/libdesktop/gf-icon.c
index 649cb26..84795a1 100644
--- a/gnome-flashback/libdesktop/gf-icon.c
+++ b/gnome-flashback/libdesktop/gf-icon.c
@@ -877,6 +877,13 @@ gf_icon_get_text (GfIcon *self)
 static gboolean
 gf_icon_can_rename (GfIcon *self)
 {
+  GfIconPrivate *priv;
+
+  priv = gf_icon_get_instance_private (self);
+
+  if (priv->app_info != NULL)
+    return FALSE;
+
   return TRUE;
 }