Bug Report/Request: Please don't break RSS feeds

Hi,

Plugin developer here. I have concerns with this snippet of code:

/*  Custom rss feed
/* ------------------------------------ */
if ( ! function_exists( 'alx_feed_link' ) ) {

	function alx_feed_link( $output, $feed ) {
		// Do not redirect comments feed
		if ( strpos( $output, 'comments' ) )
			return $output;
		// Return feed url
		return esc_attr( ot_get_option('rss-feed',$output) );
	}

}
add_filter( 'feed_link', 'alx_feed_link', 10, 2 );

It hijacks and breaks all feeds except the comment feed. So any feeds registered by plugins don’t work. Please fix this.

Thanks, Eric