From a0ac2823830b028863b820ba8751c640d66819c3 Mon Sep 17 00:00:00 2001
From: Eugene Leonovich <eugene.leonovich@helloprint.com>
Date: Mon, 30 Apr 2018 23:31:29 +0200
Subject: [PATCH] Tweak BufferUnpacker::unpack[U]Int16()

---
 src/BufferUnpacker.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/BufferUnpacker.php b/src/BufferUnpacker.php
index 3a231df..f87bbfd 100644
--- a/src/BufferUnpacker.php
+++ b/src/BufferUnpacker.php
@@ -423,8 +423,8 @@ private function unpackUint16()
         }
 
         $hi = \ord($this->buffer[$this->offset]);
-        $lo = \ord($this->buffer[$this->offset + 1]);
-        $this->offset += 2;
+        $lo = \ord($this->buffer[++$this->offset]);
+        ++$this->offset;
 
         return $hi << 8 | $lo;
     }
@@ -472,8 +472,8 @@ private function unpackInt16()
         }
 
         $hi = \ord($this->buffer[$this->offset]);
-        $lo = \ord($this->buffer[$this->offset + 1]);
-        $this->offset += 2;
+        $lo = \ord($this->buffer[++$this->offset]);
+        ++$this->offset;
 
         return $hi > 0x7f ? $hi << 8 | $lo - 0x10000 : $hi << 8 | $lo;
     }