Patch for "wpdb::prepare() requires at least two arguments" issue

Not sure if this is in your repository yet, but it was spitting out a warning, so I thought I’d share my quick fix.

--- /tmp/core.php	2013-01-24 17:55:39.000000000 -0500
+++ includes/core.php	2013-01-24 18:03:41.000000000 -0500
@@ -185,7 +185,7 @@
 	global $wpdb, $user_ID, $bp_moderate, $bp;
 	if ( $bp_moderate ) {
 		$sql = "update ".$wpdb->base_prefix."bp_activity set hide_sitewide=1 where user_id=$user_ID";
-		$wpdb->query( $wpdb->prepare( $sql ) );
+		$wpdb->query( $sql );
 	}
 }

http://wordpress.org/extend/plugins/bp-registration-options/