From 99943031eb135ae2ec0a337bb73322b49b51ad8b Mon Sep 17 00:00:00 2001
From: Dominik Grothaus <d.grothaus@kurzurlaub.de>
Date: Fri, 6 Mar 2020 14:55:15 +0100
Subject: [PATCH] Fix reusage of reference for unknown nodes

The reference to $output was overwritten by nodes not covered by the switch construct.

Example to test:
```xml
<root>
  <Nodes>
    <Node One="1" Two="2" />
    <Node Two="2" Three="3" />
            <!-- Content omitted -->
    <Node Three="3" Four="4" />
  </Nodes>
</root>
```
---
 LSS/XML2Array.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/LSS/XML2Array.php b/LSS/XML2Array.php
index ad5dafa..484ca00 100644
--- a/LSS/XML2Array.php
+++ b/LSS/XML2Array.php
@@ -157,6 +157,8 @@ protected static function &convert($node, $callback = null) {
 					$output[static::$prefix_attributes.'attributes'] = $a;
 				}
 				break;
+			default:
+				$output = '';
 		}
 		return $output;
     }