check for null argv in 'main'
commit80cf7d2de1a88fb14355a06ac2022c732d61247a
authorLouis-Guillaume Gagnon <louis.guillaume.gagnon@gmail.com>
Tue, 20 Aug 2013 02:49:54 +0000 (19 22:49 -0400)
committerLouis-Guillaume Gagnon <louis.guillaume.gagnon@gmail.com>
Tue, 20 Aug 2013 02:56:02 +0000 (19 22:56 -0400)
tree62ccab3fdea223e758b382097ec023fd7e8dcea9
parent4311e5ff19666c35203f70191a230617e10975be
check for null argv in 'main'

allowing us to remove the unneeded 'parseArgs' function
Util.hs
hdata.hs