ceph.in: handle unknown Exception correctly

* in case parse_cmdargs() throws

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/ceph.in b/src/ceph.in
index 476839169ffff038bc1501ec07b9fea8691383a9..e3cc7b29bea2e1edb5870050a380883e986ce494 100755 (executable)
--- a/src/ceph.in
+++ b/src/ceph.in
@@ -394,7 +394,7 @@ def new_style_command(parsed_args, cmdargs, target, sigdict, inbuf, verbose):
                 except Exception as e:
                     print >> sys.stderr, \
                             'error handling command target: {0}'.format(e)
-                    return 1
+                    return 1, '', ''
                 valid_dict = validate_command(sigdict, cmdargs, verbose)
                 if valid_dict:
                     if parsed_args.output_format: