Fix when running wget without parameters

git-svn-id: https://kippo.googlecode.com/svn/trunk@29 951d7100-d841-11de-b865-b3884708a8e2

commands/wget.py

@@ -44,6 +44,7 @@ class command_wget(HoneyPotCommand):
             self.writeln('Usage: wget [OPTION]... [URL]...')
             self.nextLine()
             self.writeln('Try `wget --help\' for more options.')
+            self.exit()
             return
 
         urldata = urlparse.urlparse(url)