One more fix for DOS's bizarre ECHO command which prints out status information (ECHO is on) when given no arguments.
One more fix for DOS's bizarre ECHO command which prints out status
information (ECHO is on) when given no arguments.


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@7922 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS