diff options
Diffstat (limited to 'modules/book.module')
| -rw-r--r-- | modules/book.module | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/book.module b/modules/book.module index 5c5eb1b79..2d13bd46c 100644 --- a/modules/book.module +++ b/modules/book.module @@ -513,7 +513,7 @@ function book_tree($parent = 0, $depth = 3) { function book_render() { - $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE b.parent = 0 AND n.status = 1 AND (n.moderate = 0 OR n.revisions != '') ORDER BY b.weight, n.title"); + $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE b.parent = 0 AND n.status = 1 AND (n.moderate = 0 OR n.revisions IS NOT NULL) ORDER BY b.weight, n.title"); while ($page = db_fetch_object($result)) { // load the node: @@ -555,7 +555,7 @@ function book_page() { } function book_print($id = "", $depth = 1) { - $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE n.status = 1 AND n.nid = '%d' AND (n.moderate = 0 OR n.revisions != '') ORDER BY b.weight, n.title", $id); + $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE n.status = 1 AND n.nid = '%d' AND (n.moderate = 0 OR n.revisions IS NOT NULL) ORDER BY b.weight, n.title", $id); while ($page = db_fetch_object($result)) { // load the node: @@ -582,7 +582,7 @@ function book_print($id = "", $depth = 1) { } function book_print_recurse($parent = "", $depth = 1) { - $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE n.status = 1 AND b.parent = '$parent' AND (n.moderate = 0 OR n.revisions != '') ORDER BY b.weight, n.title"); + $result = db_query("SELECT n.nid FROM node n LEFT JOIN book b ON n.nid = b.nid WHERE n.status = 1 AND b.parent = '$parent' AND (n.moderate = 0 OR n.revisions IS NOT NULL) ORDER BY b.weight, n.title"); while ($page = db_fetch_object($result)) { // load the node: @@ -756,4 +756,4 @@ function book_help() { </ul> <?php } -?> +?>
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