[BUG] Shebang will cause shell and sh to fail over tramp

[Daniele Pizzolli <dan@toel.it>]

Hello,

See the minimal example, the offending part is ":shebang "#!/bin/sh".

#+PROPERTY: header-args:shell  :dir /vagrant@127.0.0.1:/vagrant
#+PROPERTY: header-args:shell+ :exports both :results output verbatim replace
#+PROPERTY: header-args:shell+ :shebang "#!/bin/sh"

#+PROPERTY: header-args:sh  :dir /vagrant@127.0.0.1:/vagrant
#+PROPERTY: header-args:sh+ :exports both :results output verbatim replace
#+PROPERTY: header-args:sh+ :shebang "#!/bin/sh"

* setup
#+BEGIN_SRC sh
cat $HOME/.ssh/id_rsa.pub >> $HOME/.ssh/authorized_keys
# TODO accept the key automatically or use StrictHostKeyChecking no
#+END_SRC

#+BEGIN_SRC emacs-lisp
(org-babel-do-load-languages
 'org-babel-load-languages
 '((emacs-lisp . t)
   (python . t)
   (shell . t)
   (sh . t)))
#+END_SRC

* sh will fail

#+BEGIN_SRC sh
ls | wc -l
#+END_SRC

#+RESULTS:

Will show in *Org-Babel Error Output*:

/bin/bash: /scp:vagrant@127.0.0.1:/tmp/sh-script-1631VYi: No such file or directory

#+RESULTS:

* shell will fail

#+BEGIN_SRC shell
ls | wc -l
#+END_SRC

Will show in *Messages*

org-babel-execute:shell: Wrong number of arguments: #[(session body &optional params stdin) [... binary code cut ...]

* org version

#+BEGIN_SRC emacs-lisp
(org-version nil t)
#+END_SRC

#+RESULTS:
: Org-mode version 8.3beta (release_8.3beta-860-ge4da74 @ /home/vagrant/.emacs.d/el-get/org-mode/lisp/)

Best,
Daniele