From ea9f6989b42d289af2da02c412d53fb532e4a908 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Johannes=20Wei=C3=9Fl?= <jargon@molb.org>
Date: Wed, 10 Nov 2010 16:04:35 +0100
Subject: [PATCH] safety check for MUTTJUMP_MODE

---
 muttjump | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/muttjump b/muttjump
index 3cba9b7..e7b5cdb 100755
--- a/muttjump
+++ b/muttjump
@@ -71,6 +71,14 @@ if ! type -p $MUTT >/dev/null ; then
     die "$MUTT is not in PATH, set MUTT variable"
 fi
 
+case $MUTTJUMP_MODE in
+    limit|search)
+        ;;
+    *)
+        die "variable MUTTJUMP_MODE must be set to \"limit\" or \"search\""
+        ;;
+esac
+
 # search for Message-ID in STDIN
 if type -p $FORMAIL >/dev/null ; then
     msgid=$($FORMAIL -c -z -x Message-ID | head -n1)
-- 
2.39.5