diff --git a/19-defensive/tf-19.py b/19-defensive/tf-19.py
index 578dce5..56ab7e6 100644
--- a/19-defensive/tf-19.py
+++ b/19-defensive/tf-19.py
@@ -64,9 +64,6 @@ def sort(word_freq):
 #
 # The main function
 #
-#if (len(sys.argv) < 2):
-#    filename = "../input.txt"
-#else:
 filename = sys.argv[1] if len(sys.argv) > 1 else "../input.txt"
 word_freqs = sort(frequencies(extract_words(filename)))