org-export: Fix inclusion of files with no final newline

* contrib/lisp/org-export.el (org-export--prepare-file-contents): File
  contents should end with a newline character.

diff --git a/contrib/lisp/org-export.el b/contrib/lisp/org-export.el
index aaacc25..32312e9 100644 (file)
--- a/contrib/lisp/org-export.el
+++ b/contrib/lisp/org-export.el
@@ -2906,7 +2906,7 @@ file should have."
               (org-map-entries
                (lambda () (if (< offset 0) (delete-char (abs offset))
                        (insert (make-string offset ?*)))))))))))
-    (buffer-string)))
+    (org-element-normalize-string (buffer-string))))
 
 \f
 ;;; Tools For Back-Ends