X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/899389d1e4043331309c0433543419258b230b60..46588ee871246a923d972538dbc93b26f4fda932:/wp-includes/post.php

diff --git a/wp-includes/post.php b/wp-includes/post.php
index d0ecd2e0..d048cff6 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -2905,10 +2905,11 @@ function wp_untrash_post_comments( $post = null ) {
 
 	foreach ( $group_by_status as $status => $comments ) {
 		// Sanity check. This shouldn't happen.
-		if ( 'post-trashed' == $status )
+		if ( 'post-trashed' == $status ) {
 			$status = '0';
-		$comments_in = implode( "', '", $comments );
-		$wpdb->query( "UPDATE $wpdb->comments SET comment_approved = '$status' WHERE comment_ID IN ('" . $comments_in . "')" );
+		}
+		$comments_in = implode( ', ', array_map( 'intval', $comments ) );
+		$wpdb->query( $wpdb->prepare( "UPDATE $wpdb->comments SET comment_approved = %s WHERE comment_ID IN ($comments_in)", $status ) );
 	}
 
 	clean_comment_cache( array_keys($statuses) );