improved workaround for #15514 without the regression of mapbox/node-mbgl-next#33upstream/delay-source-load

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mbgl/style/style_impl.cpp b/src/mbgl/style/style_impl.cpp
index eadffa02ca..e41acfcf46 100644
--- a/src/mbgl/style/style_impl.cpp
+++ b/src/mbgl/style/style_impl.cpp
@@ -139,9 +139,9 @@ void Style::Impl::addSource(std::unique_ptr<Source> source) {
         throw std::runtime_error(msg.c_str());
     }
 
-    source->loadDescription(fileSource);
-    source->setObserver(this);
-    sources.add(std::move(source));
+    auto item = sources.add(std::move(source));
+    item->setObserver(this);
+    item->loadDescription(fileSource);
 }
 
 std::unique_ptr<Source> Style::Impl::removeSource(const std::string& id) {