Bug fixes

OmkarPathak · OmkarPathak · commit b09a4bfbc41d · 2017-09-01T07:01:22.000+05:30
diff --git a/pygorithm/binary/binary_utils.py b/pygorithm/binary/binary_utils.py
@@ -4,7 +4,7 @@
 """
 
 
-def pad(value, return_type):
+def pad(value, return_type=str):
     '''
         Pad binary value with zeros
         :param value: string
