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(file-truename): Don't raise args-out-of-range error

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when filename has no separator on windows-nt.  (Bug#982)
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Martin Rudalics
2008-09-15 09:23:45 +00:00
parent 4e822bdc11
commit 35e3abe55c
2 changed files with 11 additions and 2 deletions
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5
lisp/ChangeLog
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@@ -1,3 +1,8 @@
2008-09-15 Martin Rudalics <rudalics@gmx.at>
* files.el (file-truename): Don't raise args-out-of-range error
when filename has no separator on windows-nt. (Bug#982)
2008-09-14 Stefan Monnier <monnier@iro.umontreal.ca>
* diff-mode.el (diff-find-file-name): Rename `batch' to `noprompt' and

8
lisp/files.el
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@@ -856,10 +856,14 @@ containing it, until no links are left at any level.
missing rest)
(if longname
(setq filename longname)
;; include the preceding directory separator in the missing
;; Include the preceding directory separator in the missing
;; part so subsequent recursion on the rest works.
(setq missing (concat "/" (file-name-nondirectory filename)))
(setq rest (substring filename 0 (* -1 (length missing))))
(let ((length (length missing)))
(setq rest
(if (> length (length filename))
""
(substring filename 0 (- length)))))
(setq filename (concat (file-truename rest) missing))))))
(setq done t)))