Use generic IntoIterator instead of &[foo] slices.

2017-11-26 07:03:21 +02:00
parent 9d0df9de46
commit 866904a687
3 changed files with 15 additions and 18 deletions
@@ -35,15 +35,15 @@ pub fn refresh_feed(stack: &gtk::Stack, source: Option<Vec<Source>>, delay: Opti
        }

        let feeds = {
-            if let Some(mut vec) = source {
+            if let Some(vec) = source {
                Ok(feed::fetch(vec))
            } else {
                feed::fetch_all()
            }
        };

-        if let Ok(mut x) = feeds {
-            feed::index(&mut x);
+        if let Ok(x) = feeds {
+            feed::index(x);

            sender.send(true).expect("Couldn't send data to channel");;
            glib::idle_add(refresh_podcasts_view);