From 2525c8cfab58db2930da0303bc78958e0b4ffdcd Mon Sep 17 00:00:00 2001
From: Henrik Enberg <henrik.enberg@telia.com>
Date: Thu, 9 Mar 2006 02:15:53 +0000
Subject: [PATCH] (rmail-desc-get-header-display-state): Make sure whole header
 region is searched for overlays.

---
 lisp/mail/rmaildesc.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lisp/mail/rmaildesc.el b/lisp/mail/rmaildesc.el
index 7d2e1ba4efd..cd712bd4f19 100644
--- a/lisp/mail/rmaildesc.el
+++ b/lisp/mail/rmaildesc.el
@@ -310,7 +310,10 @@ If the attribute is not set, return nil."
 
 (defun rmail-desc-get-header-display-state (n)
   "Return t if ignorable headers are being displayed, nil otherwise."
-  (null (overlays-at (rmail-desc-get-start n))))
+  (save-excursion
+    (save-restriction
+      (rmail-narrow-to-header n)
+      (null (overlays-in (point-min) (point-max))))))
 
 (defun rmail-desc-get-keyword (attr-index)
   "Return the keyword string associated with ATTR-INDEX."
-- 
2.39.5