From 9a7c9e8d989fb8f0cfea976fb7e5b14f1a7d4743 Mon Sep 17 00:00:00 2001
From: Honza Hommer <honza@hommer.cz>
Date: Sat, 18 May 2019 18:20:16 +0200
Subject: [PATCH] remove unset

---
 notify/mail.sh | 2 --
 1 file changed, 2 deletions(-)

diff --git a/notify/mail.sh b/notify/mail.sh
index 73f180df..5ad8e883 100644
--- a/notify/mail.sh
+++ b/notify/mail.sh
@@ -14,8 +14,6 @@ mail_send() {
   _debug "_content" "$_content"
   _debug "_statusCode" "$_statusCode"
 
-  unset -f _MAIL_BIN _MAIL_BODY _MAIL_CMD
-
   MAIL_BIN="${MAIL_BIN:-$(_readaccountconf_mutable MAIL_BIN)}"
   if [ -n "$MAIL_BIN" ] && ! _exists "$MAIL_BIN"; then
     _err "It seems that the command $MAIL_BIN is not in path."