- Fixed SQL query in book module. Patch by killes.

modules/book.module

@@ -121,7 +121,7 @@ function book_block($op = 'list', $delta = 0) {
   else {
     // Only display this block when the user is browsing a book:
     if (arg(0) == 'node' && is_numeric(arg(1))) {
-      $result = db_query('SELECT n.nid, n.title, b.parent FROM {node} n '. node_access_join_sql() .' INNER JOIN {book} b ON n.nid = b.nid WHERE '. node_access_where_sql() .' n.nid = %d', arg(1));
+      $result = db_query('SELECT n.nid, n.title, b.parent FROM {node} n '. node_access_join_sql() .' INNER JOIN {book} b ON n.nid = b.nid WHERE '. node_access_where_sql() .' AND n.nid = %d', arg(1));
       if (db_num_rows($result) > 0) {
         $node = db_fetch_object($result);
 

modules/book/book.module

@@ -121,7 +121,7 @@ function book_block($op = 'list', $delta = 0) {
   else {
     // Only display this block when the user is browsing a book:
     if (arg(0) == 'node' && is_numeric(arg(1))) {
-      $result = db_query('SELECT n.nid, n.title, b.parent FROM {node} n '. node_access_join_sql() .' INNER JOIN {book} b ON n.nid = b.nid WHERE '. node_access_where_sql() .' n.nid = %d', arg(1));
+      $result = db_query('SELECT n.nid, n.title, b.parent FROM {node} n '. node_access_join_sql() .' INNER JOIN {book} b ON n.nid = b.nid WHERE '. node_access_where_sql() .' AND n.nid = %d', arg(1));
       if (db_num_rows($result) > 0) {
         $node = db_fetch_object($result);