bug#17692: 24.3.91.1; desktop-save-mode error in OS X terminal

[Stefan Guath]

VERSION:
GNU Emacs 24.3.91.1 (x86_64-apple-darwin13.2.0, NS apple-appkit-1265.20) of 
2014-05-23 on angelofdeaths-MacBook-Air.local

TO REPRODUCE BUG:

In OS X 10.9.3 Terminal:
1) Create a .emacs file with only one expression:
    (desktop-save-mode)
2) Run 'emacs -nw' in terminal.
3) Quit emacs, and answer "y" on question "Save desktop? (y or n)". The file 
.emacs.desktop is now created.
4) Run 'emacs -nw' in terminal again.
5) The error message "Error (frameset): Wrong type argument: 
number-or-marker-p, nil" appears.

Note: This only happens when running Emacs from Terminal  (i.e. 'emacs -nw').