Completion list showed twice using "show-all-if-ambiguous" and "menu-complete" together

[rehanog]

Hi,

Ubuntu 12.10,  Bash 4.2.37

With the following inputrc ([Ctrl-RightArrow] mapped to menu-complete):
set show-all-if-ambiguous on
"\e[1;5C": menu-complete             

Actual Behaviour
----------------

# Type 'ls d'
$ ls d

# Press <tab> key
$ ls d
desktop/  document/ dropbox/  
$ ls d

# Press [Ctrl-RightArrow]
$ ls d
desktop/  document/ dropbox/  
$ ls d
desktop/  document/ dropbox/  
$ ls desktop/

Desired Behaviour (differs only with last keypress only)
--------------------------------------------------------
# Press [Ctrl-RightArrow]
$ ls d
desktop/  document/ dropbox/  
$ ls desktop/


Thanks a lot,

Rehan