1 files changed, 3 insertions, 5 deletions

diff --git a/lisp/gnus/gnus-start.el b/lisp/gnus/gnus-start.el
index d726ee5aaba..0f91c4d9b4e 100644
--- a/lisp/gnus/gnus-start.el
+++ b/lisp/gnus/gnus-start.el
@@ -1257,7 +1257,7 @@ or a list (if FROMKILLED is t, it's a list on the format (NUM
 INFO-LIST), otherwise it's a list in the format of the
 `gnus-newsrc-hashtb' entries.  LEVEL is the new level of the
 group, OLDLEVEL is the old level and PREVIOUS is the group (a
-string name) to insert this group after."
+string name) to insert this group before."
   (let (group info active num)
     ;; Glean what info we can from the arguments.
     (if (consp entry)
@@ -1343,10 +1343,8 @@ string name) to insert this group after."
           (puthash group (list num info) gnus-newsrc-hashtb)
           (when (stringp previous)
             (setq previous (gnus-group-entry previous)))
-          (let* ((prev-idx (seq-position gnus-group-list (caadr previous)))
-                 (idx (if prev-idx
-                          (1+ prev-idx)
-                        (length gnus-group-list))))
+          (let ((idx (or (seq-position gnus-group-list (caadr previous))
+                         (length gnus-group-list))))
             (push group (nthcdr idx gnus-group-list)))
           (gnus-dribble-enter
            (format "(gnus-group-set-info '%S)" info)