From 169f76f754e9e4632c165c4ef90c6d0b23bfe99d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Johannes=20Wei=C3=9Fl?= <jargon@molb.org>
Date: Wed, 10 Nov 2010 13:12:17 +0100
Subject: [PATCH] use formail if available (works for multiline Message-ID
 headers)

---
 muttjump | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/muttjump b/muttjump
index 0a45d1d..1f16321 100755
--- a/muttjump
+++ b/muttjump
@@ -46,6 +46,7 @@ MAIRIX=${MAIRIX:-mairix}
 MU=${MU:-mu}
 NMZMAIL=${NMZMAIL:-nmzmail}
 SCREEN=${SCREEN:-screen}
+FORMAIL=${FORMAIL:-formail}
 
 function die () {
     echo -e >&2 "$0: $1"
@@ -70,7 +71,11 @@ if ! type -p $MUTT >/dev/null ; then
 fi
 
 # search for Message-ID in STDIN
-msgid=$(sed -n 's/^Message-ID: \(.*\)/\1/Ip' | head -n1)
+if type -p $FORMAIL >/dev/null ; then
+    msgid=$(formail -c -z -x Message-ID | head -n1)
+else
+    msgid=$(sed -n 's/^Message-ID: \(.*\)/\1/Ip' | head -n1)
+fi
 if [ -z "$msgid" ] ; then
     die "could not find Message-ID header in standard input"
 fi
-- 
2.39.5