Fixes attach_form for field_collections

fix_attach_form.patch

diff --git a/field_collection.module b/field_collection.module
index 3a08d04..a6af5de 100644
--- a/field_collection.module
+++ b/field_collection.module
@@ -1256,7 +1256,7 @@ function field_collection_field_attach_form($entity_type, $entity, &$form, &$for
       if ($field_info['type'] == 'field_collection' && $field_settings['hide_blank_items']
         && field_access('edit', $field_info, $entity_type)
         && $form_state['field'][$field_name][$lang]['instance']['widget']['type'] != 'field_collection_hidden'
-        && $form[$field_name][$lang]['#max_delta'] >= 0) {
+        && $form[$field_name][$lang]['#max_delta'] > 0) {

         // Check for hide blank item(s) exceptions.
         $exceptions = array_filter($field_settings['hide_blank_items_exceptions']);