Only error if both imports cannot be found, otherwise use pwmio

tekktrik · tekktrik · commit 07bdebb5b249 · 2022-07-19T02:43:40.000-04:00
diff --git a/adafruit_rtttl.py b/adafruit_rtttl.py
@@ -32,7 +32,7 @@
     except ImportError:
         audiocore = audioio
 except ImportError as e:
-    if not WAVEFORM_AVAILABLE:
+    if AUDIOIO_AVAILABLE and not WAVEFORM_AVAILABLE:
         raise e
 
 try:
