From 5d5c1f1e5074b69bb4bc5eb0d5be7abe06f9f94d Mon Sep 17 00:00:00 2001
From: Marc Bennewitz <marc@mabe.berlin>
Date: Sun, 5 Nov 2017 15:36:54 +0100
Subject: [PATCH] fixed #30 - wrong use of variable variables

---
 src/Adapter/PythonPickle.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Adapter/PythonPickle.php b/src/Adapter/PythonPickle.php
index 75f6cbe..b7665a4 100644
--- a/src/Adapter/PythonPickle.php
+++ b/src/Adapter/PythonPickle.php
@@ -911,7 +911,7 @@ protected function loadLong4()
     {
         $nBin = $this->read(4);
         if (static::$isLittleEndian === false) {
-            $nBin = strrev($$nBin);
+            $nBin = strrev($nBin);
         }
         list(, $n) = unpack('l', $nBin);
         $data = $this->read($n);
@@ -984,7 +984,7 @@ protected function loadBinBytes()
         // read byte length
         $nBin = $this->read(4);
         if (static::$isLittleEndian === false) {
-            $nBin = strrev($$nBin);
+            $nBin = strrev($nBin);
         }
         list(, $n)     = unpack('l', $nBin);
         $this->stack[] = $this->read($n);