gtk: correctly initialize state variable in playlist_details

Author: tsirysndr

gtk/src/ui/window.rs

@@ -986,6 +986,7 @@ impl RbApplicationWindow {
         let artist_results = search.imp().artist_results.get();
         let track_results = search.imp().track_results.get();
         let playlists = window.imp().playlists.get();
+        let playlists_details = window.imp().playlist_details.get();
 
         songs.imp().likes_page.replace(Some(likes.clone()));
         track_results.imp().likes_page.replace(Some(likes.clone()));
@@ -1007,6 +1008,7 @@ impl RbApplicationWindow {
         albums.imp().state.set(Some(&state));
         search.imp().state.set(Some(&state));
         playlists.imp().state.set(Some(&state));
+        playlist_details.imp().state.set(Some(&state));
 
         artist_results.imp().search_mode.set(true);
         album_results.imp().search_mode.set(true);
@@ -1135,7 +1137,7 @@ impl RbApplicationWindow {
             .imp()
             .playlist_details
             .replace(Some(window.imp().playlist_details.get().clone()));
-        playlists.imp().main_stack.replace(Some(main_stack.clone()));
+        playlists.imp().main_stack.replace(Some(main_stack.clone());
 
         album_results.imp().set_main_stack(main_stack.clone());
         album_results.imp().set_library_page(library_page.clone());