Fixes #4024 fixed a lot of notices - enough for this release - found a few bugs

3 files changed, 6 insertions, 5 deletions

diff --git a/views/default/page/components/gallery.php b/views/default/page/components/gallery.php
index f03eb1109..149ceeaf8 100644
--- a/views/default/page/components/gallery.php
+++ b/views/default/page/components/gallery.php
@@ -39,6 +39,7 @@ if (isset($vars['item_class'])) {
 	$item_class = "$item_class {$vars['item_class']}";
 }
 
+$nav = '';
 if ($pagination && $count) {
 	$nav .= elgg_view('navigation/pagination', array(
 		'offset' => $offset,
diff --git a/views/default/page/components/list.php b/views/default/page/components/list.php
index c83fa0966..c0db50bc5 100644
--- a/views/default/page/components/list.php
+++ b/views/default/page/components/list.php
@@ -17,10 +17,10 @@
  */
 
 $items = $vars['items'];
-$offset = $vars['offset'];
-$limit = $vars['limit'];
-$count = $vars['count'];
-$base_url = $vars['base_url'];
+$offset = elgg_extract('offset', $vars);
+$limit = elgg_extract('limit', $vars);
+$count = elgg_extract('count', $vars);
+$base_url = elgg_extract('base_url', $vars, '');
 $pagination = elgg_extract('pagination', $vars, true);
 $offset_key = elgg_extract('offset_key', $vars, 'offset');
 $position = elgg_extract('position', $vars, 'after');
diff --git a/views/default/page/components/module.php b/views/default/page/components/module.php
index 0a2f1c35a..7e1eaff20 100644
--- a/views/default/page/components/module.php
+++ b/views/default/page/components/module.php
@@ -28,7 +28,7 @@ if (isset($vars['id'])) {
 	$id = "id=\"{$vars['id']}\"";
 }
 
-if ($vars['header']) {
+if (isset($vars['header'])) {
 	$header = "<div class=\"elgg-head\">$header</div>";
 } elseif ($title) {
 	$header = "<div class=\"elgg-head\"><h3>$title</h3></div>";