From dff60e00f801f70b89b10651d4a0fcdcdbed31d5 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Mon, 21 Jun 2010 09:59:45 +0200
Subject: [PATCH 1/1] case insensitive

---
 .mutt/sendmail-checks.d/check-attachments        | 4 ++--
 .mutt/sendmail-checks.d/prevent-draft            | 2 +-
 .mutt/sendmail-checks.d/strip-offlineimap-header | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.mutt/sendmail-checks.d/check-attachments b/.mutt/sendmail-checks.d/check-attachments
index 8f08f35..81ff561 100755
--- a/.mutt/sendmail-checks.d/check-attachments
+++ b/.mutt/sendmail-checks.d/check-attachments
@@ -18,9 +18,9 @@ set -eu
 RE_ENGLISH='attach(ing|ed|ment)?|included\W+(with|in)\W+th(is|e\W+(curr|pres)ent)\W+mail'
 RE_GERMAN='an(geh(ä|=E4|=C3=A4)ngt|h(ä|=E4|=C3=A4)ngsel|bei)|bei(gef(ü|=FC|=C3=BC)gt|lage)|(im|siehe)\W+(anhang|beilage)'
 RE_FRENCH='attach(e|er|(é|=E9|=C3=A9)e?s?|ement|ant)'
-OVERRIDE_HEADER=X-No-Attachments
+OVERRIDE_HEADER=X-No-Attach
 
-if ! grep -q "^${OVERRIDE_HEADER}:" "$1" \
+if ! grep -qi "^${OVERRIDE_HEADER}:" "$1" \
      && egrep -ziq "($RE_ENGLISH|$RE_GERMAN|$RE_FRENCH)" "$1"; then
 
   nr_attach=$(sed -rne 's/^Content-Type:[[:space:]]+//p' "$1" |
diff --git a/.mutt/sendmail-checks.d/prevent-draft b/.mutt/sendmail-checks.d/prevent-draft
index 5c83ceb..4c94803 100755
--- a/.mutt/sendmail-checks.d/prevent-draft
+++ b/.mutt/sendmail-checks.d/prevent-draft
@@ -7,7 +7,7 @@
 #
 set -eu
 
-if grep -q '^X-Draft:' $1; then
+if grep -iq '^X-Draft:' $1; then
   echo >&2 "E: will not send this message while the X-Draft header is present"
   exit 1
 fi
diff --git a/.mutt/sendmail-checks.d/strip-offlineimap-header b/.mutt/sendmail-checks.d/strip-offlineimap-header
index 5e6c7a4..017a9d4 100755
--- a/.mutt/sendmail-checks.d/strip-offlineimap-header
+++ b/.mutt/sendmail-checks.d/strip-offlineimap-header
@@ -9,4 +9,4 @@
 #
 set -eu
 
-sed -i -e /^X-OfflineIMAP-/d "$1"
+sed -i -e /^X-OfflineIMAP-/id "$1"
-- 
2.39.5