From 5545f5f622128884127f9b2f4fcb7d71237cea67 Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Thu, 22 Jan 2009 17:18:01 +0900
Subject: [PATCH] catch overflow errors during record

---
 anki/sound.py | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/anki/sound.py b/anki/sound.py
index d83ff4006..6a13ac24e 100644
--- a/anki/sound.py
+++ b/anki/sound.py
@@ -179,8 +179,15 @@ class PyAudioThreadedRecorder(threading.Thread):
                         frames_per_buffer=chunk)
         all = []
         while not self.finish:
-            data = stream.read(chunk)
-            all.append(data)
+            try:
+                data = stream.read(chunk)
+            except IOError, e:
+                if e[1] == pyaudio.paInputOverflowed:
+                    data = None
+                else:
+                    raise
+            if data:
+                all.append(data)
         stream.close()
         p.terminate()
         data = ''.join(all)