do not show settings in published opml

opml.php

@@ -12,7 +12,7 @@
 
 	init_connection($link);
 
-	function opml_export($link, $owner_uid, $hide_private_feeds=False) {
+	function opml_export($link, $owner_uid, $hide_private_feeds=false, $include_settings=true) {
 		if (!$_REQUEST["debug"]) {
 			header("Content-type: application/xml+opml");
 		} else {
@@ -94,6 +94,7 @@
 
 		# export tt-rss settings
 
+		if ($include_settings) {
 			print "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">";
 
 			$result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE
@@ -111,6 +112,7 @@
 			}		
 
 			print "</outline>";
+		}
 
 		print "</body></opml>";
 	}
@@ -127,6 +129,7 @@
 		$owner_uid = $_SESSION["uid"];
 		return opml_export($link, $owner_uid);
 	}
+ 
 	if ($op == "publish"){
 		$key = db_escape_string($_REQUEST["key"]);
 
@@ -138,7 +141,7 @@
 
 		if (db_num_rows($result) == 1) {
 			$owner = db_fetch_result($result, 0, "owner_uid");
-			return opml_export($link, $owner, True);
+			return opml_export($link, $owner, true, false);
 		} else {
 			print "<error>User not found</error>";
 		}