1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/eshell/em-cmpl.el b/lisp/eshell/em-cmpl.el
index 4fd0afbeb88..96ec031fba6 100644
--- a/lisp/eshell/em-cmpl.el
+++ b/lisp/eshell/em-cmpl.el
@@ -382,7 +382,7 @@ to writing a completion function."
                       (setq val (number-to-string val)))
                      ;; expand .../ etc that only eshell understands to
                      ;; standard ../../
-                     ((string-match "\\.\\.\\.+/" val)
+                     ((and (stringp val)) (string-match "\\.\\.\\.+/" val)
                       (setq val (eshell-expand-multiple-dots val))))
                (or val "")))
            args)