From 38a3ef955293d51971f11149f37de75ebb1a630d Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Wed, 7 Oct 2020 14:17:43 +0200
Subject: global-functions: $MailServerIsUp: return gracefully on missing
 configuration

---
 global-functions | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'global-functions')

diff --git a/global-functions b/global-functions
index ad5651e..ba957a1 100644
--- a/global-functions
+++ b/global-functions
@@ -417,8 +417,19 @@
 :set MailServerIsUp do={
   :local MailServer [ / tool e-mail get address ];
 
+  :global EmailGeneralTo;
+
   :global LogPrintExit;
 
+  :if ([ :len $EmailGeneralTo ] = 0) do={
+    :return true;
+  } else={
+    :if ($MailServer = "0.0.0.0") do={
+      $LogPrintExit warning ("No mail server is configured! Returning gracefully...") false;
+      :return true;
+    }
+  }
+
   :if ([ :len [ / tool netwatch find where comment=$MailServer ] ] = 0) do={
     $LogPrintExit warning ("Adding netwatch entry for mail server.") false;
     :local MailHost $MailServer;
-- 
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