From a0945d7ebb6789eb5cb793e5eabda568422df615 Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Thu, 31 Mar 2022 11:04:47 -0500
Subject: [PATCH] Update example for new API.

---
 examples/hello_world.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/examples/hello_world.rs b/examples/hello_world.rs
index dc70110..fdfc02d 100644
--- a/examples/hello_world.rs
+++ b/examples/hello_world.rs
@@ -81,11 +81,13 @@ fn main() -> Result<(), Error> {
         let Features { get_voice, .. } = tts.supported_features();
         if get_voice {
             let original_voice = tts.voice()?;
-            for v in &voices {
-                tts.set_voice(v)?;
-                tts.speak(format!("This is {}.", v.name), false)?;
+            if let Some(original_voice) = original_voice {
+                for v in &voices {
+                    tts.set_voice(v)?;
+                    tts.speak(format!("This is {}.", v.name()), false)?;
+                }
+                tts.set_voice(&original_voice)?;
             }
-            tts.set_voice(&original_voice)?;
         }
     }
     tts.speak("Goodbye.", false)?;