From dd6915d47e265076e55d993c134c55fccf134ca3 Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Sun, 7 Jan 2018 21:32:48 +0100
Subject: mcom: strip empty headers after editing

---
 mcom | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'mcom')

diff --git a/mcom b/mcom
index 88100d4..7e47819 100755
--- a/mcom
+++ b/mcom
@@ -33,6 +33,12 @@ stampdate() {
 	fi
 }
 
+stripempty() {
+	tmp=$(mktemp -t mcom.XXXXXX)
+	msed 's/^[ \t]*$//d' "$1" >"$tmp"
+	mv "$tmp" "$1"
+}
+
 needs_multipart() {
 	mhdr -h attach "$1" >/dev/null ||
 		grep -q '^#[^ ]*/[^ ]* ' "$1"
@@ -278,6 +284,7 @@ while :; do
 		if ! ${EDITOR:-vi} $draft; then
 			c=c
 		fi
+		stripempty $draft
 		if mmime -c <$draft; then
 			automime=
 		else
-- 
cgit 1.4.1