From 001787e018407573aedede4a67ae97445be3ba32 Mon Sep 17 00:00:00 2001
From: Ralph Soika <ralph.soika@imixs.com>
Date: Tue, 27 May 2025 17:24:43 +0200
Subject: [PATCH] bug fix

---
 .../alexanderlogistics/OPListExportAdapter.java    | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListExportAdapter.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListExportAdapter.java
index f123efb..1edc662 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListExportAdapter.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/OPListExportAdapter.java
@@ -257,6 +257,9 @@ public class OPListExportAdapter extends POIFindReplaceAdapter {
             for (ItemCollection invoice : invoices) {
                 String currency = invoice.getItemValueString("invoice.currency");
                 Double saldo = currencyCatSum.get(currency);
+                if (saldo == null) {
+                    saldo = 0.0;
+                }
                 saldo = InvoiceUtil.round(saldo + invoice.getItemValueDouble("invoice.saldo"));
                 currencyCatSum.put(currency, saldo);
             }
@@ -264,6 +267,9 @@ public class OPListExportAdapter extends POIFindReplaceAdapter {
             for (String cur : currencyList) {
                 i++;
                 Double catSum = currencyCatSum.get(cur);
+                if (catSum == null) {
+                    catSum = 0.0;
+                }
                 categoryRow.getCell(4 + i).setCellValue(catSum);
             }
 
@@ -272,7 +278,7 @@ public class OPListExportAdapter extends POIFindReplaceAdapter {
             // Init Saldo Map
             Map<String, Double> currencySum = new HashMap();
             for (String cur : currencyList) {
-                Double saldo = Double.valueOf(0);
+                double saldo = Double.valueOf(0);
                 currencySum.put(cur, saldo);
             }
 
@@ -297,6 +303,9 @@ public class OPListExportAdapter extends POIFindReplaceAdapter {
                 // calculate summary
                 String currency = invoice.getItemValueString("invoice.currency");
                 Double saldo = currencySum.get(currency);
+                if (saldo == null) {
+                    saldo = 0.0;
+                }
                 saldo = InvoiceUtil.round(saldo + total);
                 currencySum.put(currency, saldo);
 
@@ -306,6 +315,9 @@ public class OPListExportAdapter extends POIFindReplaceAdapter {
 
                 // Gesamtsumme berechnen
                 Double totalSaldo = currencyTotalSum.get(currency);
+                if (totalSaldo == null) {
+                    totalSaldo = 0.0;
+                }
                 totalSaldo = InvoiceUtil.round(totalSaldo + total);
                 currencyTotalSum.put(currency, totalSaldo);