From dd230b7e5ae1fe2840741bb337a84086fc384419 Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@8db61ce9-5e8f-94c8-fa6b-1d1c8bcca7d0>
Date: Mon, 27 Aug 2012 21:40:38 +0000
Subject: [PATCH] Issue 117 part 2 fixed

---
 src/ersky9x/audio.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ersky9x/audio.cpp b/src/ersky9x/audio.cpp
index c9d6b2f35..cdf9aa492 100644
--- a/src/ersky9x/audio.cpp
+++ b/src/ersky9x/audio.cpp
@@ -413,10 +413,12 @@ void AudioQueue::pause(uint8_t tLen)
 
 bool AudioQueue::isPlaying(uint8_t id)
 {
-  for (uint8_t i=0; i<AUDIO_QUEUE_LENGTH; i++) {
+  uint8_t i = ridx;
+  while (i != widx) {
     AudioFragment & fragment = fragments[i];
     if (fragment.id == id)
       return true;
+    i = (i + 1) % AUDIO_QUEUE_LENGTH;
   }
   return false;
 }