get html textarea value

booking.emails.inc

@@ -135,6 +135,8 @@ function _booking_regn_notifyonly_email($node, $balance_payment) {
 		//$contact_message = token_replace(variable_get('booking_email_waitinglist_text'), $tokens);
 	}
 
+	//Use the value of the field if it is an array from a HTML textarea
+	$body = isset($body['format']) ? $body['value'] : $body;
 	watchdog('booking_debug', "<pre>Email generation:\n@info</pre>", array('@info' => print_r( $body, true)));		
 	//$contact_message .= "\n\n" . t("!details", array('!details' => _booking_details_email_summary($node)));
 	return token_replace($body, $tokens);