avoid NPE if default TTS cannot be found (#2080)

Signed-off-by: Kai Kreuzer <kai@openhab.org>
eclipse-archived · Aug 30, 2016 · d97b95c · d97b95c
1 parent ee285ec
commit d97b95c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...pse.smarthome.core.voice/src/main/java/org/eclipse/smarthome/core/voice/VoiceManager.java b/...pse.smarthome.core.voice/src/main/java/org/eclipse/smarthome/core/voice/VoiceManager.java
@@ -134,7 +134,9 @@ public void say(String text, String voiceId, String sinkId) {
             Voice voice = null;
             if (voiceId == null) {
                 tts = getTTS();
-                voice = getPreferredVoice(tts.getAvailableVoices());
+                if (tts != null) {
+                    voice = getPreferredVoice(tts.getAvailableVoices());
+                }
             } else if (voiceId.contains(":")) {
                 // it is a fully qualified unique id
                 String[] segments = voiceId.split(":");