*** empty log message ***

[gnus] / lisp / gnus-cache.el

diff --git a/lisp/gnus-cache.el b/lisp/gnus-cache.el
index 30927d7..fcb8bb5 100644 (file)
--- a/lisp/gnus-cache.el
+++ b/lisp/gnus-cache.el
@@ -412,7 +412,9 @@ Returns the list of articles removed."
           (nnheader-translate-file-chars
            (if (gnus-use-long-file-name 'not-cache)
                group
-             (let ((group (nnheader-replace-chars-in-string group ?/ ?_)))
+             (let ((group (nnheader-replace-duplicate-chars-in-string
+                           (nnheader-replace-chars-in-string group ?/ ?_)
+                           ?. ?_)))
                ;; Translate the first colon into a slash.
                (when (string-match ":" group)
                  (aset group (match-beginning 0) ?/))