[gnome-shell/gbsneto/dont-create-so-many-icons-pretty-please: 2/3] folderView: Reset schemas before removing the folder

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 7592b975c0dd5dab6d017161c81a44f46c36b512
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Thu Nov 21 18:45:12 2019 -0300

    folderView: Reset schemas before removing the folder
    
    When removing the last icon of a folder, FolderView first removes
    the folder from org.gnome.desktop.app-folders.folder-children, then
    proceeds to reset all its keys, which removes the relocatable schema.
    
    That order of operations turns out to be problematic. Removing the
    folder from 'folder-children' destroys the folder icon, which in turn
    destroys the folder view, which throws a load of warnings in the
    journal.
    
    Fix that by removing the folder after resetting the schema keys. In
    fact, what we're doing here is not using 'this' anymore.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/841

 js/ui/appDisplay.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 5b9d4d87fa..bc411b0293 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -1454,15 +1454,15 @@ class FolderView extends BaseAppView {
         // Remove the folder if this is the last app icon; otherwise,
         // just remove the icon
         if (folderApps.length == 0) {
-            let settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.app-folders' });
-            let folders = settings.get_strv('folder-children');
-            folders.splice(folders.indexOf(this._id), 1);
-            settings.set_strv('folder-children', folders);
-
             // Resetting all keys deletes the relocatable schema
             let keys = this._folder.settings_schema.list_keys();
             for (let key of keys)
                 this._folder.reset(key);
+
+            let settings = new Gio.Settings({ schema_id: 'org.gnome.desktop.app-folders' });
+            let folders = settings.get_strv('folder-children');
+            folders.splice(folders.indexOf(this._id), 1);
+            settings.set_strv('folder-children', folders);
         } else {
             this._folder.set_strv('apps', folderApps);
         }