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-rw-r--r--include/calendar_base.class.php10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/calendar_base.class.php b/include/calendar_base.class.php
index 8f9d1c252..b61dc41c8 100644
--- a/include/calendar_base.class.php
+++ b/include/calendar_base.class.php
@@ -294,7 +294,7 @@ GROUP BY period';
$upper_items_rank = array_flip($upper_items);
if ( !isset($upper_items_rank[$current]) )
{
- array_push($upper_items, $current);// just in case (external link)
+ $upper_items[] = $current;// just in case (external link)
usort($upper_items, 'version_compare');
$upper_items_rank = array_flip($upper_items);
}
@@ -330,11 +330,11 @@ GROUP BY period';
if ( !empty($tpl_var) )
{
- $existing = & $template->get_template_vars('chronology_navigation_bars');
- if ( !empty($existing) )
+ $existing = $template->smarty->getVariable('chronology_navigation_bars');
+ if (! ($existing instanceof Undefined_Smarty_Variable))
{
- $existing[ sizeof($existing)-1 ] =
- array_merge( $existing[ sizeof($existing)-1 ], $tpl_var);
+ $existing->value[ sizeof($existing->value)-1 ] =
+ array_merge( $existing->value[ sizeof($existing->value)-1 ], $tpl_var);
}
else
{