bug#15039: 24.3.50; C mode indentation bugs out

[Glenn Morris]

Lars Magne Ingebrigtsen wrote:

> [larsi@stories ~/src/emacs/trunk]$ emacs -Q src/xml.c
>
> and then go to a function definition and hit `TAB':
>
> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>   looking-at(nil)
>   c-after-conditional()
>   c-guess-basic-syntax()
>   c-indent-line()

Works here. Did you bootstrap?

http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00074.html