[Emacs-diffs] emacs/lisp/mail rmailsum.el

[Glenn Morris]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Glenn Morris <gm>       09/02/03 04:07:55

Modified files:
        lisp/mail      : rmailsum.el 

Log message:
        (rmail-get-summary-labels): Treat empty labels as null.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/mail/rmailsum.el?cvsroot=emacs&r1=1.164&r2=1.165

Patches:
Index: rmailsum.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/mail/rmailsum.el,v
retrieving revision 1.164
retrieving revision 1.165
diff -u -b -r1.164 -r1.165
--- rmailsum.el 31 Jan 2009 03:15:38 -0000      1.164
+++ rmailsum.el 3 Feb 2009 04:07:55 -0000       1.165
@@ -426,7 +426,9 @@
 already be narrowed to the message headers for the message being
 processed."
   (let ((labels (mail-fetch-field rmail-keyword-header)))
-    (if labels (format "{ %s } " labels))))
+    (and labels
+        (not (string-equal labels ""))
+        (format "{ %s } " labels))))
 
 (defun rmail-create-summary (msgnum deleted unseen lines)
   "Return the summary line for message MSGNUM.