org-export: Fix compilation for Emacsen <= 23

* contrib/lisp/org-export.el (org-export-async-start): Fix compilation
  for Emacsen <= 23.

diff --git a/contrib/lisp/org-export.el b/contrib/lisp/org-export.el
index d2398a7..8702e41 100644 (file)
--- a/contrib/lisp/org-export.el
+++ b/contrib/lisp/org-export.el
@@ -4988,7 +4988,7 @@ and
           ;; Set-up sentinel in order to catch results.
           (set-process-sentinel
            ,process
-           (let ((handler #',fun))
+           (let ((handler ',fun))
              `(lambda (p status)
                 (let ((proc-buffer (process-buffer p)))
                   (when (eq (process-status p) 'exit)