From e3e0ff126bc5338d45390f435e91d83ffd653a7c Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Sun, 12 Jan 2025 11:10:24 +0800
Subject: Update

---
 bin/mail/deliver.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/bin/mail/deliver.sh b/bin/mail/deliver.sh
index d50f2cc..e6385af 100755
--- a/bin/mail/deliver.sh
+++ b/bin/mail/deliver.sh
@@ -16,7 +16,7 @@ if [ -z $log ]; then
 fi
 
 exec 2>>$log
-shopt -s nocasematch
+shopt -s nocasematch extglob
 
 # update index for dovecot
 trap 'doveadm force-resync ${mailbox:-/}' EXIT
@@ -52,7 +52,10 @@ print_mail() {
 
 # save each field of header into vars
 # TODO Use GNU MailUtils to save header
-while IFS=': ' read field value; do
+while read line; do
+  [[ "${line}" =~ ^" " ]] && ${field}+=" ${line##*( )}" && continue
+
+  IFS=': ' read field value <<<"${line}"
   field="${field^^}"
   field="${field//-/_}"
   declare ${field}="${value}"
-- 
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