[gnome-photos] selection-toolbar: Disable favorites button for albums

[Debarshi Ray <debarshir src gnome org>]

commit 7cb64e649e23f6e8e683464c2bfff8b8e19985d6
Author: Rafael Fonseca <r4f4rfs gmail com>
Date:   Fri Apr 15 16:15:55 2016 +0200

    selection-toolbar: Disable favorites button for albums
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764680

 src/photos-selection-toolbar.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-selection-toolbar.c b/src/photos-selection-toolbar.c
index f2a7022..2c6090a 100644
--- a/src/photos-selection-toolbar.c
+++ b/src/photos-selection-toolbar.c
@@ -214,6 +214,7 @@ photos_selection_toolbar_set_item_visibility (PhotosSelectionToolbar *self)
       item = PHOTOS_BASE_ITEM (photos_base_manager_get_object_by_id (self->item_mngr, urn));
 
       show_collection = show_collection && !photos_base_item_is_collection (item);
+      show_favorite = show_favorite && !photos_base_item_is_collection (item);
 
       if (photos_base_item_is_favorite (item))
         fav_count++;