First database deunwrap

src/pages/repetitions.rs

@@ -27,6 +27,7 @@ use iced_core::svg::Handle;
 use parking_lot::Mutex;
 use std::ops::Deref;
 use std::sync::Arc;
+use crate::notification::NotificationRequest;
 
 #[derive(Clone)]
 pub struct RepetitionsState {
@@ -146,7 +147,9 @@ impl NavigatedPage<RepetitionsMessage> for RepetitionsState {
                 let mut deck = self.selected_deck().unwrap().clone();
                 let mut state = self.state.lock();
                 {
-                    update_deck(&mut deck.general_settings, &state.connection);
+                    if let Err(e) = update_deck(&mut deck.general_settings, &state.connection){
+                        return Task::done(RootMessage::PushNotification(NotificationRequest::Error(e)))
+                    }
                     if let Some(index) = deck.index {
                         state.decks[index] = deck.general_settings.clone();
                     } else {