Merge branch 'task/binarydataIsNull' into develop

CHANGELOG.md

@@ -1,6 +1,7 @@
 # CHANGELOG
 
 ## vx.y.z (Release: aa-bbb-cccc)
+* ENHANCEMENT: `Class::getBinaryData` methods return null if field is non-existent
 * BUGFIX: `Player:GetId` returns elo instead of id
 
 ## v1.1.2 (Release: 21-jun-2019)

src/Player.php

@@ -464,12 +464,15 @@ class Player
      * Returns binary data that was read out the pairtwo file but was not needed immediately
      *
      * @param string $Key
-     * @return bool|DateTime|int|string
+     * @return bool|DateTime|int|string|null
      */
     public function getBinaryData(string $Key)
     {
+        if (isset($this->BinaryData[$Key])) {
             return $this->BinaryData[$Key];
         }
+        return null;
+    }
 
     /**
      * Sets binary data that is read out the pairtwo file but is not needed immediately

src/Readers/Pairtwo6.php

@@ -103,12 +103,15 @@ class Pairtwo6 implements ReaderInterface
      * Returns binary data that was read out the pairtwo file but was not needed immediately
      *
      * @param string $Key
-     * @return bool|DateTime|int|string
+     * @return bool|DateTime|int|string|null
      */
     public function getBinaryData(string $Key)
     {
+        if (isset($this->BinaryData[$Key])) {
             return $this->BinaryData[$Key];
         }
+        return null;
+    }
 
 
     /**