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author | Dries Buytaert <dries@buytaert.net> | 2005-10-06 09:17:17 +0000 |
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committer | Dries Buytaert <dries@buytaert.net> | 2005-10-06 09:17:17 +0000 |
commit | 7b5b460534e5c54b07d28467c2aa2fc670c714e4 (patch) | |
tree | 0f7eedbfd4bbf7b35aff107d4be17d40b4cd8bb1 /modules/book.module | |
parent | eafcfa1564746326207b523a65af9b5c984570ca (diff) | |
download | brdo-7b5b460534e5c54b07d28467c2aa2fc670c714e4.tar.gz brdo-7b5b460534e5c54b07d28467c2aa2fc670c714e4.tar.bz2 |
Improved error-handling of book module.
Diffstat (limited to 'modules/book.module')
-rw-r--r-- | modules/book.module | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/modules/book.module b/modules/book.module index b950268f8..2b7a33eea 100644 --- a/modules/book.module +++ b/modules/book.module @@ -634,12 +634,12 @@ function book_render() { * - an integer representing the node id (nid) of the node to export * */ -function book_export($type = 'html', $nid = 0) { +function book_export($type = 'html', $nid = FALSE) { global $base_url; $type = drupal_strtolower($type); - if ($nid) { + $node = node_load($nid); + if ($node) { $depth = _book_get_depth($nid); - $node = node_load($nid); switch ($type) { case 'docbook': $xml = "<?xml version='1.0'?>\n"; |