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authorcatch2013-01-17 21:38:56 +0000
committercatch2013-01-17 21:38:56 +0000
commitc1b49a02680eb331c8c76daadfab2edbde58e722 (patch)
treeb208e7d2ecf2ff64fcd836d2068bdcba247a6870
parentbbcf04706019e0bb5b0ccbced970ca079bfaa51b (diff)
Issue #1215404 by pillarsdotnet, brianV: Fixed Remove assignment to unused variable $export_data from book_export_html() function.
-rw-r--r--core/modules/book/book.pages.inc1
1 files changed, 0 insertions, 1 deletions
diff --git a/core/modules/book/book.pages.inc b/core/modules/book/book.pages.inc
index 5cf0bf7..f8ec0dc 100644
--- a/core/modules/book/book.pages.inc
+++ b/core/modules/book/book.pages.inc
@@ -86,7 +86,6 @@ function book_export($type, $nid) {
*/
function book_export_html($nid) {
if (user_access('access printer-friendly version')) {
- $export_data = array();
$node = node_load($nid);
if (isset($node->book)) {
$tree = book_menu_subtree_data($node->book);