Remove dependencies (Hasse's patch)

[mkdru-moved-to-drupal.org.git] / mkdru.module

diff --git a/mkdru.module b/mkdru.module
index 636eb92..72edab9 100644 (file)
--- a/mkdru.module
+++ b/mkdru.module
@@ -462,7 +462,8 @@ function mkdru_view($node, $view_mode) {
 */
 function mkdru_block_info() {
   // facet blocks
-  $facets = variable_get('mkdru_facets');
+  $blocks = array();
+  $facets = variable_get('mkdru_facets', array());
   foreach ($facets as $facet) {
     // NB: block caching is redundant for static content
     $blocks['mkdru_facet_' . $facet]['info'] = "mkdru - $facet " . t('facet');