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(vc-path): Use /usr/sccs only if it is a dir.

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Richard M. Stallman 1995-03-11 02:17:04 +00:00
parent e343798900
commit b75f9a7686
1 changed files with 3 additions and 2 deletions
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5
lisp/vc.el
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@ -95,8 +95,9 @@ value of this flag.")
(defvar vc-checkout-switches nil
"*Extra switches passed to the checkout program by \\[vc-checkout].")
(defvar vc-path
(if (file-exists-p "/usr/sccs")
'("/usr/sccs") nil)
(if (file-directory-p "/usr/sccs")
'("/usr/sccs")
nil)
"*List of extra directories to search for version control commands.")
(defvar vc-directory-exclusion-list '("SCCS" "RCS")
"*Directory names ignored by functions that recursively walk file trees.")