fixes
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 287e281..b1d6ad6 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -369,12 +369,12 @@
'image_size_str' => $this->image_size_str,
);
- if ($index === NULL OR ! isset($data[$index]))
+ if ( ! empty($index))
{
- return $data;
+ return isset($data[$index]) ? $data[$index] : NULL;
}
- return $data[$index];
+ return $data;
}
// --------------------------------------------------------------------