Recording Module Missing Double Quotes

root/modules/branches/2.3/recordings/audio.php

I found a typo in root/modules/branches/2.3/recordings/audio.php line 27

26 elseif (is_file("$path.WAV")) { $path="$path.WAV"; }
27 elseif (is_file("$path.mp3")) { $path=$path.mp3; }
28 elseif (is_file("$path.gsm")) { $path="$path.gsm"; }

Is $path.mp3 supposed to have quotes like all of the others?

I did not verify if any other branches contained the typo, nor do I know what issues it might cause.

William...