emacs: use string-empty-p

[notmuch] / emacs / notmuch-lib.el

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 05d3be10bb7e1d4cfd191f575087d8dc65c1e4c9..bc550dc26808f2abb2db7eb209a1382826c09c10 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -285,7 +285,7 @@ depending on the value of `notmuch-poll-script'."
   (interactive)
   (message "Polling mail...")
   (if (stringp notmuch-poll-script)
-      (unless (string= notmuch-poll-script "")
+      (unless (string-empty-p notmuch-poll-script)
        (unless (equal (call-process notmuch-poll-script nil nil) 0)
          (error "Notmuch: poll script `%s' failed!" notmuch-poll-script)))
     (notmuch-call-notmuch-process "new"))