found bug in random srs

src/repetition.rs

@@ -9,8 +9,8 @@ use chrono::Local;
 use iced::alignment::Horizontal::Center;
 use iced::keyboard::key::Physical::Code;
 use iced::widget::text::Style;
-use iced::widget::{Column, button, column, container, row, rule, space, text, tooltip};
-use iced::{Element, Fill, Task, Theme, alignment, keyboard};
+use iced::widget::{button, column, container, row, rule, space, text, tooltip, Column};
+use iced::{alignment, keyboard, Element, Fill, Task, Theme};
 use parking_lot::Mutex;
 use rodio::MixerDeviceSink;
 use std::collections::HashSet;
@@ -317,10 +317,11 @@ pub enum RepetitionMessage {
 }
 
 async fn play_sound(sink: Arc<MixerDeviceSink>, text: String) {
-    let data = get_voice(text.as_str()).await;
-    spawn_blocking(move || {
-        rodio::play(sink.mixer(), data).unwrap().sleep_until_end();
-    })
-    .await
-    .unwrap();
+    if let Ok(data) = get_voice(text.as_str()).await {
+        spawn_blocking(move || {
+            rodio::play(sink.mixer(), data).unwrap().sleep_until_end();
+        })
+        .await
+        .unwrap();
+    }
 }