Blank lines in header

[Ludwig]

After every non-x header containing an email address, mutt is inserting
a blank line, which screws up the context coloring since it thinks the
first blank line is the body delimiter. The blanks are preserved when
I forward a message but not when I open a message to edit (in vim.)
Anyone have an idea what's going on?

TIA

Mutt 1.5.11 (2005-09-15)
Copyright (C) 1996-2002 Michael R. Elkins and others.
Mutt comes with ABSOLUTELY NO WARRANTY; for details type `mutt -vv'.
Mutt is free software, and you are welcome to redistribute it
under certain conditions; type `mutt -vv' for details.

System: Darwin 8.6.0 (Power Macintosh) [using ncurses 5.4] [using
libiconv 1.9]
Compile options:
-DOMAIN
-DEBUG
-HOMESPOOL +USE_SETGID +USE_DOTLOCK +DL_STANDALONE
+USE_FCNTL -USE_FLOCK -USE_INODESORT
+USE_POP +USE_IMAP -USE_GSS +USE_SSL -USE_GNUTLS -USE_SASL
+HAVE_REGCOMP -USE_GNU_REGEX
+HAVE_COLOR +HAVE_START_COLOR +HAVE_TYPEAHEAD +HAVE_BKGDSET
+HAVE_CURS_SET +HAVE_META +HAVE_RESIZETERM
+CRYPT_BACKEND_CLASSIC_PGP +CRYPT_BACKEND_CLASSIC_SMIME
-CRYPT_BACKEND_GPGME -BUFFY_SIZE +EXACT_ADDRESS -SUN_ATTACHMENT
+ENABLE_NLS -LOCALES_HACK +HAVE_WC_FUNCS +HAVE_LANGINFO_CODESET
+HAVE_LANGINFO_YESEXPR
+HAVE_ICONV -ICONV_NONTRANS -HAVE_LIBIDN +HAVE_GETSID
+HAVE_GETADDRINFO +USE_HCACHE
ISPELL="/sw/bin/ispell"
SENDMAIL="/usr/sbin/sendmail"
MAILPATH="/var/mail"
PKGDATADIR="/usr/local/share/mutt"
SYSCONFDIR="/usr/local/etc"
EXECSHELL="/bin/sh"
-MIXMASTER
To contact the developers, please mail to <mutt...@mutt.org>.
To report a bug, please use the flea(1) utility.

patch-1.5.11.sidebar.20060127.txt

[Ludwig]

The blanks show up in all received messages, and they are only after
certain headers that contain email addresses. Return-Path, To, From,
Cc, Sender, and Reply-To are the ones I've seen so far.