From c16f2ef1937e1771c1e57b6eb34a4297fe7ee4d2 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Sun, 4 Oct 2020 11:27:22 +0200
Subject: [PATCH] StationsActivity: Always show stations with no metadata
 suitable for product filtering.

---
 .../src/de/schildbach/oeffi/stations/StationsActivity.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/oeffi/src/de/schildbach/oeffi/stations/StationsActivity.java b/oeffi/src/de/schildbach/oeffi/stations/StationsActivity.java
index 828e6b7..949557d 100644
--- a/oeffi/src/de/schildbach/oeffi/stations/StationsActivity.java
+++ b/oeffi/src/de/schildbach/oeffi/stations/StationsActivity.java
@@ -937,6 +937,7 @@ public class StationsActivity extends OeffiMainActivity implements StationsAware
     }
 
     private static boolean filter(final Station station, final Collection<Product> productFilter) {
+        // if station has products declared, use that for matching
         final Set<Product> products = station.location.products;
         if (products != null) {
             final Set<Product> copy = EnumSet.copyOf(products);
@@ -944,6 +945,7 @@ public class StationsActivity extends OeffiMainActivity implements StationsAware
             return !copy.isEmpty();
         }
 
+        // if station has lines, go through them and try to match each
         final List<LineDestination> lines = station.getLines();
         if (lines != null) {
             for (final LineDestination line : lines) {
@@ -955,6 +957,10 @@ public class StationsActivity extends OeffiMainActivity implements StationsAware
             }
         }
 
+        // special case: if station has no metadata suitable for product filtering, match always
+        if (products == null && lines == null)
+            return true;
+
         return false;
     }