Emacs: make shell-execute work when buffer is not visiting a file

1 files changed, 3 insertions, 1 deletions

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))))