From d8634bab85c920db2cc414bf535fdf298b73a591 Mon Sep 17 00:00:00 2001
From: Dan Davison <davison@stats.ox.ac.uk>
Date: Thu, 21 Oct 2010 23:29:43 +0100
Subject: [PATCH] babel: R: Fix bug in treatment of :file argument

	* ob-R.el (org-babel-expand-body:R): Fix bug in let binding.

This was preventing graphical output from being captured.
---
 lisp/ob-R.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/ob-R.el b/lisp/ob-R.el
index a2b992530..339be23e4 100644
--- a/lisp/ob-R.el
+++ b/lisp/ob-R.el
@@ -53,7 +53,7 @@
 
 (defun org-babel-expand-body:R (body params)
   "Expand BODY according to PARAMS, return the expanded body."
-  (let (out-file (cdr (assoc :file params)))
+  (let ((out-file (cdr (assoc :file params))))
     (mapconcat
      #'identity
      ((lambda (inside)