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Org-drill defines the following advice:
(when (version< org-version "9.2")
(advice-add 'org-get-tags :around #'org-drill-get-tags-advice))
(defun org-drill-get-tags-advice (orig-fun &rest args)
;; the two arg call obsoletes get-local-tags
(if (= 2 (length args))
;; and we don't want any byte compile errors
(if (fboundp 'org-get-local-tags) (org-get-local-tags))
;; the non-arg version doesn't return inherited tags, but
;; get-tags-at does.
(org-get-tags-at)))
The function being called at the end, org-get-tags-at, has the unfortunate definition:
(define-obsolete-function-alias 'org-get-tags-at 'org-get-tags "Org 9.2")
This results in the advice calling the function it advises, leading to infinite recursion.
Is the version check around the advice addition accidentally inverted? Or is there anything else I'm missing?
Emacs : GNU Emacs 26.3 (build 1, x86_64-redhat-linux-gnu, GTK+ Version 3.24.13)
of 2020-01-28
Package: Org mode version 9.3.6 (release_9.3.6-465-g4fde1c @ /home/christoffer/.emacs.d/straight/build/org/)