Merge branch 'objects_can_move_too' into 'master'

Another fallout from MR 722: restore objects handling

See merge request OpenMW/openmw!749

apps/openmw/mwworld/worldimp.cpp

@@ -1256,11 +1256,13 @@ namespace MWWorld
     MWWorld::Ptr World::moveObjectBy(const Ptr& ptr, osg::Vec3f vec, bool moveToActive)
     {
         auto* actor = mPhysics->getActor(ptr);
+        osg::Vec3f newpos = ptr.getRefData().getPosition().asVec3() + vec;
         if (actor)
+        {
             actor->adjustPosition(vec);
-
-        osg::Vec3f newpos = ptr.getRefData().getPosition().asVec3() + vec;
-        return moveObject(ptr, newpos.x(), newpos.y(), newpos.z(), false, moveToActive && ptr != getPlayerPtr());
+            return moveObject(ptr, newpos.x(), newpos.y(), newpos.z(), false, moveToActive && ptr != getPlayerPtr());
+        }
+        return moveObject(ptr, newpos.x(), newpos.y(), newpos.z());
     }
 
     void World::scaleObject (const Ptr& ptr, float scale)