Index: audio_getid3.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/audio/audio_getid3.module,v
retrieving revision 1.34
diff -u -r1.34 audio_getid3.module
--- audio_getid3.module	29 Aug 2007 21:55:26 -0000	1.34
+++ audio_getid3.module	6 Mar 2008 09:37:56 -0000
@@ -430,7 +430,8 @@
   $tags = array();
   foreach ($node->audio_tags as $tag => $value) {
     if ($settings[$tag]['writetofile']) {
-      $tags[$tag] = $value;
+      // try and remove weird null characters generated by getid3. see issue # 186801
+      $tags[$tag] = str_replace("\0", '', $value);
     }
   }