Merge from emacs-23 branch.

[bpt/emacs.git] / lisp / jka-compr.el

diff --git a/lisp/jka-compr.el b/lisp/jka-compr.el
index 8c98663..739fd3f 100644 (file)
--- a/lisp/jka-compr.el
+++ b/lisp/jka-compr.el
@@ -166,8 +166,11 @@ to keep: LEN chars starting BEG chars from the beginning."
          (unwind-protect
              (or (memq (call-process
                         jka-compr-shell infile t nil "-c"
+                        ;; Windows shells need the program file name
+                        ;; after the pipe symbol be quoted if they use
+                        ;; forward slashes as directory separators.
                         (format
-                         "%s %s 2> %s | %s bs=%d skip=%d %s 2> %s"
+                         "%s %s 2> %s | \"%s\" bs=%d skip=%d %s 2> %s"
                          prog
                          (mapconcat 'identity args " ")
                          err-file