From d6ddad8b83ee2f3d2b269d1cb28e32bd763eed68 Mon Sep 17 00:00:00 2001
From: Jon Beniston <jon@beniston.com>
Date: Fri, 31 Jul 2026 15:47:58 +0100
Subject: [PATCH] Handle less columns being supplied than we have.

---
 plugins/feature/ais/ais.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/feature/ais/ais.cpp b/plugins/feature/ais/ais.cpp
index 1b5fa3695..4a6293a25 100644
--- a/plugins/feature/ais/ais.cpp
+++ b/plugins/feature/ais/ais.cpp
@@ -21,6 +21,8 @@
 #include <QNetworkReply>
 #include <QBuffer>
 
+#include <algorithm>
+
 #include "SWGFeatureSettings.h"
 
 #include "feature/featureset.h"
@@ -279,8 +281,9 @@ void AIS::webapiUpdateFeatureSettings(
     if (featureSettingsKeys.contains("vesselColumnIndexes"))
     {
         const QList<int> *indexes = response.getAisSettings()->getVesselColumnIndexes();
+        int count = std::min(AIS_VESSEL_COLUMNS, (int)indexes->size());
 
-        for (int i = 0; i < AIS_VESSEL_COLUMNS; i++) {
+        for (int i = 0; i < count; i++) {
             settings.m_vesselColumnIndexes[i] = (*indexes)[i];
         }
     }
@@ -288,8 +291,9 @@ void AIS::webapiUpdateFeatureSettings(
     if (featureSettingsKeys.contains("vesselColumnSizes"))
     {
         const QList<int> *indexes = response.getAisSettings()->getVesselColumnSizes();
+        int count = std::min(AIS_VESSEL_COLUMNS, (int)indexes->size());
 
-        for (int i = 0; i < AIS_VESSEL_COLUMNS; i++) {
+        for (int i = 0; i < count; i++) {
             settings.m_vesselColumnSizes[i] = (*indexes)[i];
         }
     }