edge in edge_framework-0.1.0

- old
+ new

@@ -4,10 +4,12 @@
 
 command = ARGV[0]
 type    = ARGV[1]
 name    = ARGV[2]
 
-if command == '' || command == 'help'
+if command == nil || command == 'help' || command == '-h'
 	Edge.help()
 elsif command == 'create'
 	Edge.create( type, name )
+else
+	Edge.not_found( command )
 end
\ No newline at end of file