master e1a4bb7a337 2/2: ; * lisp/mail/rmail.el (rmail): Add comment (bug#81368).

branch: master
commit e1a4bb7a3372b6de513a7b0e37543e2e7d24ea99
Author: Eli Zaretskii <[email protected]>
Commit: Eli Zaretskii <[email protected]>

    ; * lisp/mail/rmail.el (rmail): Add comment (bug#81368).
---
 lisp/mail/rmail.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 123c16d0e04..fcc6a8b89e2 100644
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -903,6 +903,8 @@ If `rmail-display-summary' is non-nil, make a summary for this RMAIL file."
       ;; The mail file is either unchanged or not visited.  Visit it.
       (switch-to-buffer
        (let ((enable-local-variables nil)
+             ;; Prevent recursive invocation of 'rmail' via
+             ;; 'auto-mode-alist'.
 	     (auto-mode-alist nil)
 	     ;; Force no-conversion by default, since that's what
 	     ;; pre-mbox Rmail did with BABYL files (via