Revert "composer updates"

This reverts commit dbfe748d274f6843fc91a3071df7be45c4ab5b00

1 files changed, 4 insertions, 7 deletions

diff --git a/vendor/sabre/xml/lib/Reader.php b/vendor/sabre/xml/lib/Reader.php
index a28cf8c3b..37e0c86dd 100644
--- a/vendor/sabre/xml/lib/Reader.php
+++ b/vendor/sabre/xml/lib/Reader.php
@@ -118,7 +118,7 @@ class Reader extends XMLReader
      * If the $elementMap argument is specified, the existing elementMap will
      * be overridden while parsing the tree, and restored after this process.
      *
-     * @return array|string|null
+     * @return array|string
      */
     public function parseInnerTree(array $elementMap = null)
     {
@@ -147,9 +147,7 @@ class Reader extends XMLReader
                 throw new ParseException('This should never happen (famous last words)');
             }
 
-            $keepOnParsing = true;
-
-            while ($keepOnParsing) {
+            while (true) {
                 if (!$this->isValid()) {
                     $errors = libxml_get_errors();
 
@@ -171,8 +169,7 @@ class Reader extends XMLReader
                     case self::END_ELEMENT:
                         // Ensuring we are moving the cursor after the end element.
                         $this->read();
-                        $keepOnParsing = false;
-                        break;
+                        break 2;
                     case self::NONE:
                         throw new ParseException('We hit the end of the document prematurely. This likely means that some parser "eats" too many elements. Do not attempt to continue parsing.');
                     default:
@@ -226,7 +223,7 @@ class Reader extends XMLReader
         }
 
         $value = call_user_func(
-            $this->getDeserializerForElementName((string) $name),
+            $this->getDeserializerForElementName($name),
             $this
         );