command.c: don't print "unknown command" for empty commands

Change-Id: If8512a705e464a9cae949e6278a8d69eb7833737
1 file changed
tree: 1b431049d768da4856ef9285e3f53b82ccde1abf
  1. ccid/
  2. contrib/
  3. sysmoOCTSIM/