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Print a message when no arguments given (#684463)

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This commit is contained in:
Martin Gracik 2011-03-14 09:43:12 +01:00
parent 600e9c16e8
commit aff37a71d1
1 changed files with 5 additions and 1 deletions
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6
src/sbin/lorax
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@ -74,7 +74,11 @@ def main(args):
# parse the arguments # parse the arguments
opts, args = parser.parse_args() opts, args = parser.parse_args()
outputdir = args[0]
try:
outputdir = args[0]
except IndexError:
parser.error("missing one or more required arguments")
if opts.showver: if opts.showver:
print(version) print(version)