Different approach for matching title filters

src/main.rs

@@ -111,15 +111,13 @@ fn list_albums(
         .iter_shared_albums_with_all_fields()
     {
         let a = album?;
-        if let Some(title_filter) = &title_filter {
+        match (&title_filter, &a.title) {
-            match &a.title {
+            // Print everything when no filter or title.
-                Some(title) => {
+            (None, None) => {}
-                    if !title_filter.is_match(&title) {
+            // skip when filter given but the media item doesn't have a title (it can't match)
-                        continue;
+            (_, None) => continue,
-                    }
+            // skip when the media item doesn't match the filter
-                }
+            (Some(title_filter), Some(title)) if !title_filter.is_match(&title) => continue,
-                None => continue,
-            }
         }
         println!(
             "album: {} {} ({} items)",