X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/lisp/blobdiff_plain/469805e3cd7d17e70de6b668aae1fc32a1413265..1a50efd8a9e976bf16a29ce381ea38c6b9a39ea1:/safely.lisp

diff --git a/safely.lisp b/safely.lisp
index 69fceed..9b4ab45 100644
--- a/safely.lisp
+++ b/safely.lisp
@@ -112,10 +112,10 @@ (defun safely-open-output-stream (safe file &rest open-args)
 
 (declaim (inline rename))
 (defun rename (old new)
-  #-clisp (rename-file old
-		       (make-pathname :directory '(:relative)
-				      :defaults new))
-  #+clisp (posix:copy-file old new :method :rename))
+  (let ((target (make-pathname :directory '(:relative)
+			       :defaults new)))
+    #-clisp (rename-file old target)
+    #+clisp (rename-file old target :if-exists :overwrite)))
 
 (defun delete-file-without-moaning (file)
   "Delete the FILE, ignoring errors."
@@ -181,9 +181,7 @@ (defun safe-copy (file tag)
 					       :method :hardlink
 					       :if-exists nil)))
 
-
-
-  #-(or cmu sbcl)
+  #-(or cmu sbcl clisp)
   ;; Otherwise just copy the file contents and hope for the best.
   (with-open-file (input file :element-type :default)
     (multiple-value-bind