Incompatibility with custom database prefixes

Expected behaviour:
The plugin dynamically uses the $wpdb->prefix variable to create its mysql tables conventionally.

Actual behaviour:
The plugin creates its tables using the $wpdb->prefix but partially uses hardcoded query strings to access it.

An example of an error message which might be caused by this problem is:
Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource in /path-to-your-wp-root-directory/wp-content/plugins/html5-jquery-audio-player/playlist/add_playlist.php on line 50

I found occurences of the descripted problem in playlist/add_playlist.php (lines 26, 39, 42).

Nasty workaround (because it alters the plugin code and will be overwritten by updates):
Replace the occurences of wp_hmp_playlist by $table so they use an (already existing!!!) variable containing the correct table name.

Hope this will be fixed in future releases.

https://ww.wp.xz.cn/plugins/html5-jquery-audio-player/