Protect against providers being null

MarcusWolschon · Oct 13, 2024 · 5b3d889 · 5b3d889
1 parent a42ca39
commit 5b3d889
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/main/java/de/blau/android/resources/TileLayerSource.java b/src/main/java/de/blau/android/resources/TileLayerSource.java
@@ -1275,9 +1275,11 @@ public Collection<String> getAttributions(final int zoom, @NonNull final Boundin
     public Collection<Provider> getProviders(final int zoom, @NonNull final BoundingBox area) {
         checkMetaData();
         Collection<Provider> ret = new ArrayList<>();
-        for (Provider p : providers) {
-            if (p.getAttribution() != null && p.covers(Math.min(zoom, getMaxZoom()), area)) { // ignore overzoom
-                ret.add(p);
+        if (providers != null) {
+            for (Provider p : providers) {
+                if (p.getAttribution() != null && p.covers(Math.min(zoom, getMaxZoom()), area)) { // ignore overzoom
+                    ret.add(p);
+                }
             }
         }
         return ret;