From ebe7aa66928a01f3af89c9ebeb5c5e130a5b3265 Mon Sep 17 00:00:00 2001
From: Fabrice Popineau <fabrice.popineau@gmail.com>
Date: Thu, 7 Jul 2016 11:25:12 +0200
Subject: [PATCH] org-eldoc: Handle source blocks with empty language

* contrib/lisp/org-eldoc.el (org-eldoc-get-src-header): When inserting
  a new src block, the language may not yet be chosen when this is
  called.
---
 contrib/lisp/org-eldoc.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/lisp/org-eldoc.el b/contrib/lisp/org-eldoc.el
index 76ca3f5b1..9f2fef9d5 100644
--- a/contrib/lisp/org-eldoc.el
+++ b/contrib/lisp/org-eldoc.el
@@ -70,7 +70,7 @@
       (save-match-data
         (when (looking-at "^[ \t]*#\\+\\(begin\\|end\\)_src")
           (setq info (org-babel-get-src-block-info 'light)
-                lang (propertize (nth 0 info) 'face 'font-lock-string-face)
+                lang (propertize (or (nth 0 info) "no lang") 'face 'font-lock-string-face)
                 hdr-args (nth 2 info))
           (concat
            lang
-- 
2.11.4.GIT