diff --git a/tools/oneclick/base/common.py b/tools/oneclick/base/common.py
index aa273a4dc8aea07b1a6b50cd4dc5ce64d82ab624..1c62d6374a428b2bd7d5e6a2aa8cce4caa02ff15 100644
--- a/tools/oneclick/base/common.py
+++ b/tools/oneclick/base/common.py
@@ -288,7 +288,8 @@ def reverse_byte(byte):
     """
     Fast way to reverse a byte on 64-bit platforms.
     """
-    return (byte * 0x0202020202L & 0x010884422010L) % 1023
+    #return (byte * 0x0202020202L & 0x010884422010L) % 1023
+    return(byte * 0x0202020202 & 0x010884422010) % 1023  # PD: check
 
 def reverse_word(word):
     """
@@ -829,7 +830,7 @@ class CommonBits:
                 # We only want one bit
                 bitmask = self.bitmask(1)
                 return int((self.data >> bitslice) & bitmask)
-            print(bitmask            )
+            print(bitmask)
         else:
             print('CommonBits: Error: invalid slice range')