test: fix tohex helper

benoit-pierre · benoit-pierre · commit 2b544833b080 · 2016-06-29T17:42:40.000+02:00
diff --git a/test/__init__.py b/test/__init__.py
@@ -70,7 +70,7 @@ def setUpClass(cls):
 def tohex(bin):
     hex = []
     for i in range(0, len(bin), 16):
-        hex.append(binascii.hexlify(bin[i:i+16]) + '\n')
+        hex.append(str(binascii.hexlify(bin[i:i+16])) + '\n')
     return hex
 
 def bindiff(bin1, bin2):
