Fix Crash Bug

FiveSheepCo · Jun 30, 2023 · 0184889 · 0184889
1 parent a65ffac
commit 0184889
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/Sources/MapItemPicker/Controllers/MapItemSearchViewCoordinator.swift b/Sources/MapItemPicker/Controllers/MapItemSearchViewCoordinator.swift
@@ -130,9 +130,9 @@ extension MapItemPickerController: MKMapViewDelegate {
         self.selectedMapItem = selectedMapItem
     }
 
-    public func mapView(_ mapView: MKMapView, didDeselect annotation: MKAnnotation) {
-        let optionalAnnotation: MKAnnotation? = annotation
-        guard let annotation = optionalAnnotation else { return }
+    // This function is necessary since the annotation handed to `mapView(_ mapView: MKMapView, didDeselect annotation: MKAnnotation)` is sometimes nil. Casting this within the original function works in debug builds, but not in release builds (due to optimization, propably).
+    private func didDeselect(optional annotation: MKAnnotation?) {
+        guard let annotation = annotation else { return }
 
         if let cluster = annotation as? MKClusterAnnotation, cluster == selectedMapItemCluster {
             selectedMapItemCluster = nil
@@ -147,6 +147,10 @@ extension MapItemPickerController: MKMapViewDelegate {
         }
     }
 
+    public func mapView(_ mapView: MKMapView, didDeselect annotation: MKAnnotation) {
+        didDeselect(optional: annotation)
+    }
+
     // MARK: Compatibility
 
     public func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {