michael@cadilhac.name (Michaël Cadilhac) writes:
> Before that change :
> M-x fin-fi RET
> Find file: ~/src/emacs/lisp/
> Now :
> M-x fin-fi RET 
> M-x find-file

Please try this patch.

/s

2007-08-25  Sean O'Rourke  <seano@cs.ucsd.edu>

	* complete.el (PC-do-completion): make RET accept a
	  non-unique but complete expansion again.