commit b8483c902cc23f0cac2bbd6b091b27120c9468ef
Author: Fabio Mazza <fab4mazz@gmail.com>
Date:   Thu Apr 16 11:37:40 2026 +0200

    Fix crash when another service is active (gtt:F one), resolve T1400

diff --git a/app/src/main/java/it/reyboz/bustorino/backend/Palina.java b/app/src/main/java/it/reyboz/bustorino/backend/Palina.java
index afc8965..8b5c807 100644
--- a/app/src/main/java/it/reyboz/bustorino/backend/Palina.java
+++ b/app/src/main/java/it/reyboz/bustorino/backend/Palina.java
@@ -1,6 +1,7 @@
 /*
 	BusTO (backend components)
     Copyright (C) 2016 Ludovico Pavesi
+    Copyright (c) 2026 Fabio Mazza
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/app/src/main/java/it/reyboz/bustorino/fragments/LinesGridShowingFragment.kt b/app/src/main/java/it/reyboz/bustorino/fragments/LinesGridShowingFragment.kt
index ed2ba30..8799cc4 100644
--- a/app/src/main/java/it/reyboz/bustorino/fragments/LinesGridShowingFragment.kt
+++ b/app/src/main/java/it/reyboz/bustorino/fragments/LinesGridShowingFragment.kt
@@ -138,10 +138,10 @@ class LinesGridShowingFragment : ScreenBaseFragment() {
                 val route = p.first
                 val agency = route.agencyID
                 if(agency !in routesByAgency.keys){
-                    Log.e(DEBUG_TAG, "The agency $agency is not present in the predefined agencies (${routesByAgency.keys})")
+                    Log.e(DEBUG_TAG, "The agency $agency for route ${p.first.gtfsId} is not in the predefined agencies (${routesByAgency.keys})")
                 }
                 routesByAgency[agency]?.add(route)
-                routesPrioByAg[agency]!!.add(p)
+                routesPrioByAg[agency]?.add(p) // I would print a debug here, but it's the same as above
             }
 
 
diff --git a/app/src/main/java/it/reyboz/bustorino/viewmodels/LinesGridShowingViewModel.kt b/app/src/main/java/it/reyboz/bustorino/viewmodels/LinesGridShowingViewModel.kt
index 8b86975..150dd9f 100644
--- a/app/src/main/java/it/reyboz/bustorino/viewmodels/LinesGridShowingViewModel.kt
+++ b/app/src/main/java/it/reyboz/bustorino/viewmodels/LinesGridShowingViewModel.kt
@@ -43,12 +43,15 @@ class LinesGridShowingViewModel(application: Application) : AndroidViewModel(app
     fun getLinesLiveData() = filteredLinesLiveData
 
     private fun filterLinesForQuery(lines: List<GtfsRoute>, query: String): ArrayList<Pair<GtfsRoute,Int>>{
-        val result=  lines.filter { r-> query.lowercase() in r.shortName.lowercase() }
-        //val filterDescr = lines.filter { r -> query.lowercase() in r.description.lowercase() }
+        var result=  lines.filter { r-> query.lowercase() in r.shortName.lowercase() }
+        //EXCLUDE gtt:F - ferrovie (luckily, gtt does not run rail service anymore)
+        result = result.filter { r -> r.agencyID != "gtt:F" }
+
         val out  = ArrayList<Pair<GtfsRoute,Int>>()
         for (r in result){
             out.add(Pair(r,1))
         }
+        // add those matching the query in the description
         for (r: GtfsRoute in lines) {
             if (query.lowercase() in r.description.lowercase()) {
                 if (r !in result){