emacs: help: check for nil key binding

[notmuch] / emacs / notmuch-lib.el

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index bc695119b1978b24fd33c3102cc257bbf1aba278..4c615474dd0e012a4216e316dd4bf1f4bef6a573 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -253,7 +253,7 @@ prefix argument.  PREFIX and TAIL are used internally."
            (setq tail
                  (notmuch-describe-keymap
                   binding ua-keys (notmuch-prefix-key-description key) tail)))
-          (t
+          (binding
            (when (and ua-keys (symbolp binding)
                       (get binding 'notmuch-prefix-doc))
              ;; Documentation for prefixed command