Fixed borked test

Author: dktapps

encoding.cpp

@@ -365,6 +365,7 @@ static zend_object* byte_buffer_clone(zend_object* object) {
 	new_object->buffer = old_object->buffer;
 	zend_string_addref(new_object->buffer);
 	new_object->offset = old_object->offset;
+	new_object->used = old_object->used;
 
 	return &new_object->std;
 }

tests/buffer-clone.phpt

@@ -5,6 +5,8 @@ byte_buffer->used wasn't being copied during clones, leading to the cloned objec
 --FILE--
 <?php
 
+use pmmp\encoding\ByteBuffer;
+
 $buffer = new ByteBuffer("Some Data");
 $buffer2 = clone $buffer;
 var_dump($buffer);