make sure that mapView is initialized before referencing into it

1 files changed, 4 insertions, 2 deletions

diff --git a/linux/main.cpp b/linux/main.cpp
index c51d27f824..1576a5be70 100644
--- a/linux/main.cpp
+++ b/linux/main.cpp
@@ -207,13 +207,15 @@ public:
     llmr::Map map;
 };
 
-MapView *mapView;
+MapView *mapView = nullptr;
 
 namespace llmr {
 namespace platform {
 
 void restart(void *) {
-    mapView->dirty = true;
+    if (mapView) {
+        mapView->dirty = true;
+    }
 }