When registering Gnus message ids, guard against no registry

* lisp/gnus/gnus-registry.el (gnus-registry-register-message-ids):
There are situations where this code is called without a full Gnus
startup (eg, debbugs). If the registry doesn't exist, just skip this
process.

1 files changed, 2 insertions, 1 deletions

diff --git a/lisp/gnus/gnus-registry.el b/lisp/gnus/gnus-registry.el
index 8ce88dc81e4..163d543afd1 100644
--- a/lisp/gnus/gnus-registry.el
+++ b/lisp/gnus/gnus-registry.el
@@ -847,7 +847,8 @@ Overrides existing keywords with FORCE set non-nil."
 (defun gnus-registry-register-message-ids ()
   "Register the Message-ID of every article in the group."
   (unless (or (gnus-parameter-registry-ignore gnus-newsgroup-name)
-              (null gnus-registry-register-all))
+              (null gnus-registry-register-all)
+              (null (eieio-object-p gnus-registry-db)))
     (dolist (article gnus-newsgroup-articles)
       (let* ((id (gnus-registry-fetch-message-id-fast article))
              (groups (gnus-registry-get-id-key id 'group)))