default(): add CR to error(); also clean up docstring

2017-02-08 16:30:36 -08:00
parent dfb2594793
commit 0b5d24148b
1 changed files with 5 additions and 4 deletions
@@ -399,15 +399,16 @@ class CLI( Cmd ):

    def default( self, line ):
        """Called on an input line when the command prefix is not recognized.
-        Overridden to run shell commands when a node is the first CLI argument.
-        Past the first CLI argument, node names are automatically replaced with
-        corresponding IP addrs."""
+           Overridden to run shell commands when a node is the first
+           CLI argument.  Past the first CLI argument, node names are
+           automatically replaced with corresponding IP addrs."""

        first, args, line = self.parseline( line )

        if first in self.mn:
            if not args:
-                error( "*** Enter a command for node: %s <cmd>" % first )
+                error( '*** Please enter a command for node: %s <cmd>\n'
+                       % first )
                return
            node = self.mn[ first ]
            rest = args.split( ' ' )