Fixed trigger sound wave null bug when removing trigger sound (google…

…#163)
drigz · Oct 25, 2017 · cb558fa · cb558fa
1 parent ce97095
commit cb558fa
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/aiy/_drivers/_status_ui.py b/src/aiy/_drivers/_status_ui.py
@@ -53,6 +53,7 @@ def set_trigger_sound_wave(self, trigger_sound_wave):
         """
         if not trigger_sound_wave:
             self._trigger_sound_wave = None
+            return
         expanded_path = os.path.expanduser(trigger_sound_wave)
         if os.path.exists(expanded_path):
             self._trigger_sound_wave = expanded_path