master b3505e3: Further gnus-inews-insert-gcc fixes

[Lars Ingebrigtsen]

branch: master
commit b3505e31d6ce4ea7c2cf1b01b8b7357b1f527bf1
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Further gnus-inews-insert-gcc fixes
    
    * lisp/gnus/gnus-msg.el (gnus-inews-insert-gcc): Use a single
    comma to separate groups, since that's what the splitter expects
    (bug#52274).
---
 lisp/gnus/gnus-msg.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/gnus/gnus-msg.el b/lisp/gnus/gnus-msg.el
index bf2d137..c60faa1 100644
--- a/lisp/gnus/gnus-msg.el
+++ b/lisp/gnus/gnus-msg.el
@@ -1748,7 +1748,7 @@ this is a reply."
                            (concat "\"" str "\"")
                          str)))
              (when groups
-               (insert ", ")))
+               (insert ",")))
            (insert "\n")))))))
 
 (defun gnus-mailing-list-followup-to ()