master e542b4b: Write Gnus active files with quotes around group names

[Eric Abrahamsen]

branch: master
commit e542b4b785b1646ba7a801090a6e937645b6b330
Author: Eric Abrahamsen <eric@ericabrahamsen.net>
Commit: Eric Abrahamsen <eric@ericabrahamsen.net>

    Write Gnus active files with quotes around group names
    
    * lisp/gnus/gnus-util.el (gnus-write-active-file): In case of group
    names with spaces in them (see Bug#42823). Names are later read with
    `read', so this should be quite robust.
---
 lisp/gnus/gnus-util.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/gnus/gnus-util.el b/lisp/gnus/gnus-util.el
index 4876715..aa9f137 100644
--- a/lisp/gnus/gnus-util.el
+++ b/lisp/gnus/gnus-util.el
@@ -1177,7 +1177,7 @@ ARG is passed to the first function."
       (maphash
        (lambda (group active)
         (when active
-          (insert (format "%s %d %d y\n"
+          (insert (format "%S %d %d y\n"
                           (if full-names
                               group
                             (gnus-group-real-name group))