[core] Fix signature of fluent interface setters

1 files changed, 8 insertions, 8 deletions

diff --git a/src/mbgl/map/map_options.cpp b/src/mbgl/map/map_options.cpp
index c1146ab0bc..d0588a44eb 100644
--- a/src/mbgl/map/map_options.cpp
+++ b/src/mbgl/map/map_options.cpp
@@ -16,36 +16,36 @@ MapOptions::~MapOptions() = default;
 MapOptions::MapOptions(MapOptions&&) = default;
 MapOptions::MapOptions(const MapOptions& other) : impl_(std::make_unique<Impl>(*other.impl_)) {}
 
-MapOptions MapOptions::withMapMode(MapMode mode) {
+MapOptions& MapOptions::withMapMode(MapMode mode) {
     impl_->mapMode = mode;
-    return std::move(*this);
+    return *this;
 }
 
 MapMode MapOptions::mapMode() const {
     return impl_->mapMode;
 }
 
-MapOptions MapOptions::withConstrainMode(ConstrainMode mode) {
+MapOptions& MapOptions::withConstrainMode(ConstrainMode mode) {
     impl_->constrainMode = mode;
-    return std::move(*this);
+    return *this;
 }
 
 ConstrainMode MapOptions::constrainMode() const {
     return impl_->constrainMode;
 }
 
-MapOptions MapOptions::withViewportMode(ViewportMode mode) {
+MapOptions& MapOptions::withViewportMode(ViewportMode mode) {
     impl_->viewportMode = mode;
-    return std::move(*this);
+    return *this;
 }
 
 ViewportMode MapOptions::viewportMode() const {
     return impl_->viewportMode;
 }
 
-MapOptions MapOptions::withCrossSourceCollisions(bool enableCollisions) {
+MapOptions& MapOptions::withCrossSourceCollisions(bool enableCollisions) {
     impl_->crossSourceCollisions = enableCollisions;
-    return std::move(*this);
+    return *this;
 }
 
 bool MapOptions::crossSourceCollisions() const {