[O] Problems with executing babel code

[Christopher Witte]

After a recent git pull, I've been having some problems executing and editing babel code.  The following will execute:

#+srcname: Blah1
#+begin_src emacs-lisp :results value
  (concat "" "works")
#+end_src

#+results: Blah1
: works

#+call: Blah1(x=1) :results value raw

#+results: Blah1(x=1)
works



#+srcname: Blah4(x)

#+begin_src emacs-lisp
  (concat "" "works")
#+end_src

#+results:
: works

#+call: Blah4(x=1) :results value raw

#+results: Blah4(x=1)
works


but this 

#+srcname: Blah2(x)
#+begin_src emacs-lisp :results value
  (concat "doesn't" "work")
#+end_src

#+call: Blah2(x=1) :results value raw

fails with the error message "setf: Wrong type argument: consp, nil", when it had previously worked.  nb. the only difference between Blah4 and Blah2, is the white space between the srcname and begin_src.  I get the same error when I try and edit the code with C-'.  I'm not sure exactly when this started, this was probably the first git pull I have done in a month or so.  Sorry I can't help track down this problem further, my lisp skills are slim to none.


Cheers,
Chris.