From 83923895305252c639019ffa2e0270f5cc54f614 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 28 May 2013 19:09:11 +0100
Subject: Emacs: make shell-execute work when buffer is not visiting a file

---
 emacs/elisp/ap-functions.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/emacs/elisp/ap-functions.el b/emacs/elisp/ap-functions.el
index d9278fa..b699464 100644
--- a/emacs/elisp/ap-functions.el
+++ b/emacs/elisp/ap-functions.el
@@ -39,6 +39,8 @@
 ;;;###autoload
 (defun shell-execute ()
   (interactive)
-  (let ((file-buffer (or (file-name-nondirectory (buffer-file-name)) ""))
+  (let ((file-buffer (if (buffer-file-name)
+                         (file-name-nondirectory (buffer-file-name))
+                       ""))
         (command (read-shell-command "Shell command: " nil nil nil)))
     (shell-command (replace-regexp-in-string "%" file-buffer command))))
-- 
cgit 1.4.1