When suggesting a file recovery, emacs should maybe check for actual changes

[Andrea Monaco]

After an unclean shutdown, I opened a file, say main.c.  Emacs said that
the file had auto-save data and suggested a recover-this-file.  But upon
checking, #main.c# was byte-by-byte identical to main.c.

Maybe emacs should check that the auto-save file is not identical before
suggesting a recover-this-file.  Do you agree?



Andrea Monaco