ceph.in: Notify user that 'tell' can't be used in interactive mode

Signed-off-by: David Zafman <dzafman@redhat.com>
ceph · Oct 21, 2015 · b515f12 · b515f12
1 parent 7b2e9fc
commit b515f12
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/ceph.in b/src/ceph.in
@@ -420,6 +420,12 @@ def new_style_command(parsed_args, cmdargs, target, sigdict, inbuf, verbose):
                     print >> sys.stderr, \
                             'error handling command target: {0}'.format(e)
                     continue
+                if len(cmdargs) and cmdargs[0] == 'tell':
+                    print >> sys.stderr, \
+                          'Cannot use \'tell\' with interactive mode.', \
+                          'For an interactive shell,', \
+                          'please start "{0}" without non-option arguments.'.format(sys.argv[0])
+                    continue
                 valid_dict = validate_command(sigdict, cmdargs, verbose)
                 if valid_dict:
                     if parsed_args.output_format: