fix headless tests

2 files changed, 3 insertions, 1 deletions

diff --git a/include/mbgl/map/tile_data.hpp b/include/mbgl/map/tile_data.hpp
index 07cf19c5c8..823523679a 100644
--- a/include/mbgl/map/tile_data.hpp
+++ b/include/mbgl/map/tile_data.hpp
@@ -41,7 +41,7 @@ public:
 
 public:
     TileData(Tile::ID id, Map &map, const util::ptr<SourceInfo> &source);
-    ~TileData();
+    virtual ~TileData();
 
     void request();
     void cancel();
diff --git a/include/mbgl/util/uv-worker.h b/include/mbgl/util/uv-worker.h
index a9c9aff500..eff1169a2b 100644
--- a/include/mbgl/util/uv-worker.h
+++ b/include/mbgl/util/uv-worker.h
@@ -21,11 +21,13 @@ struct uv_worker_s {
 #ifndef NDEBUG
     unsigned long thread_id;
 #endif
+    uv_loop_t *loop;
     uv_messenger_t *msgr;
     uv_chan_t chan;
     const char *name;
     int count;
     uv_worker_close_cb close_cb;
+    int active;
 };
 
 int uv_worker_init(uv_worker_t *worker, uv_loop_t *loop, int count, const char *name);