From 2bcb9bb1a5fa6e2f821836e58b201791e773b032 Mon Sep 17 00:00:00 2001
From: Robert Fewell <14uBobIT@gmail.com>
Date: Thu, 29 Aug 2019 11:28:18 +0100
Subject: [PATCH] Test for Invoices XML dates not being INT64_MAX

To prevent errors being logged to the trace file when invoices are
saved test for the date values not being INT64_MAX which is an unset
date.
---
 libgnucash/backend/xml/gnc-invoice-xml-v2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgnucash/backend/xml/gnc-invoice-xml-v2.cpp b/libgnucash/backend/xml/gnc-invoice-xml-v2.cpp
index b2f45f51f3..4bb9ec0829 100644
--- a/libgnucash/backend/xml/gnc-invoice-xml-v2.cpp
+++ b/libgnucash/backend/xml/gnc-invoice-xml-v2.cpp
@@ -83,7 +83,7 @@ maybe_add_string (xmlNodePtr ptr, const char* tag, const char* str)
 static void
 maybe_add_time64 (xmlNodePtr ptr, const char* tag, time64 time)
 {
-    if (time)
+    if (time != INT64_MAX)
         xmlAddChild (ptr, time64_to_dom_tree (tag, time));
 }