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add comments to askSize in concession_datastructure.py

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1 parent 2e3ef0c commit 354bb73b94b113b3da8459654df09da6d3b2745e @kylezoa committed Jul 22, 2010
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  1. +1 −0 python/concession_datastructure.py
@@ -25,6 +25,7 @@ def askSize(product, priceList):
selection = inputSelection()
+ #if number > the number of size selection or < 1 it returns 0 that goes to a while statement for each selection
if (selection > len(sizes)) or (selection < 1):
return 0
else:

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