diff --git a/theXORitself.py b/theXORitself.py
index a2c1ae6..727b983 100644
--- a/theXORitself.py
+++ b/theXORitself.py
@@ -29,6 +29,7 @@ def main(argv):
     
     if len(comp1) not in (16, 32, 64, 128, 256):
         print("All components should be of byte length")
+        print(len(comp1))
         sys.exit(2)
 
     bytes1 =  bytes.fromhex( comp1.encode("utf-8").hex())