diff options
Diffstat (limited to 'lisp/vc/vc-sccs.el')
| -rw-r--r-- | lisp/vc/vc-sccs.el | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lisp/vc/vc-sccs.el b/lisp/vc/vc-sccs.el index 2ca848dae16..4bbf92b3274 100644 --- a/lisp/vc/vc-sccs.el +++ b/lisp/vc/vc-sccs.el @@ -214,9 +214,13 @@ to the SCCS command." (defun vc-sccs-responsible-p (file) "Return non-nil if SCCS thinks it would be responsible for registering FILE." ;; TODO: check for all the patterns in vc-sccs-master-templates - (or (file-directory-p (expand-file-name "SCCS" (file-name-directory file))) - (stringp (vc-sccs-search-project-dir (or (file-name-directory file) "") - (file-name-nondirectory file))))) + (or (and (file-directory-p + (expand-file-name "SCCS" (file-name-directory file))) + (file-name-directory file)) + (let ((dir (vc-sccs-search-project-dir (or (file-name-directory file) "") + (file-name-nondirectory file)))) + (and (stringp dir) + dir)))) (defun vc-sccs-checkin (files comment &optional rev) "SCCS-specific version of `vc-backend-checkin'." |