3 files changed, 6 insertions, 5 deletions
diff --git a/src/common/Collision/Models/GameObjectModel.cpp b/src/common/Collision/Models/GameObjectModel.cpp
index 9fcf1b85e20..7e8d0b9d438 100644
--- a/src/common/Collision/Models/GameObjectModel.cpp
+++ b/src/common/Collision/Models/GameObjectModel.cpp
@@ -122,7 +122,7 @@ bool GameObjectModel::initialize(std::unique_ptr<GameObjectModelOwnerBase> model
     iInvRot = iRotation.inverse();
     // transform bounding box:
     mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
-    AABox rotated_bounds;
+    AABox rotated_bounds = G3D::AABox::empty();
     for (int i = 0; i < 8; ++i)
         rotated_bounds.merge(iRotation * mdl_box.corner(i));
 
@@ -252,7 +252,7 @@ bool GameObjectModel::UpdatePosition()
     iInvRot = iRotation.inverse();
     // transform bounding box:
     mdl_box = AABox(mdl_box.low() * iScale, mdl_box.high() * iScale);
-    AABox rotated_bounds;
+    AABox rotated_bounds = G3D::AABox::empty();
     for (int i = 0; i < 8; ++i)
         rotated_bounds.merge(iRotation * mdl_box.corner(i));
 
diff --git a/src/common/Collision/Models/WorldModel.cpp b/src/common/Collision/Models/WorldModel.cpp
index 68e9128a6e9..32548782103 100644
--- a/src/common/Collision/Models/WorldModel.cpp
+++ b/src/common/Collision/Models/WorldModel.cpp
@@ -26,7 +26,8 @@ using G3D::Vector3;
 
 template<> struct BoundsTrait<VMAP::GroupModel>
 {
-    static void getBounds(const VMAP::GroupModel& obj, G3D::AABox& out) { out = obj.GetBound(); }
+    static void getBounds(VMAP::GroupModel const& obj, G3D::AABox& out) { out = obj.GetBound(); }
+    void operator()(VMAP::GroupModel const& obj, G3D::AABox& out) const { getBounds(obj, out); }
 };
 
 namespace VMAP
@@ -477,7 +478,7 @@ namespace VMAP
     void WorldModel::setGroupModels(std::vector<GroupModel>& models)
     {
         groupModels.swap(models);
-        groupTree.build(groupModels, BoundsTrait<GroupModel>::getBounds, 1);
+        groupTree.build(groupModels, BoundsTrait<GroupModel>(), 1);
     }
 
     struct WModelRayCallBack
diff --git a/src/common/Collision/Models/WorldModel.h b/src/common/Collision/Models/WorldModel.h
index 5e6d2a8a2fb..fd09703cfc5 100644
--- a/src/common/Collision/Models/WorldModel.h
+++ b/src/common/Collision/Models/WorldModel.h
@@ -80,7 +80,7 @@ namespace VMAP
     class TC_COMMON_API GroupModel
     {
         public:
-            GroupModel() : iBound(), iMogpFlags(0), iGroupWMOID(0), iLiquid(nullptr) { }
+            GroupModel() : iBound(G3D::AABox::empty()), iMogpFlags(0), iGroupWMOID(0), iLiquid(nullptr) { }
             GroupModel(GroupModel const& other);
             GroupModel(uint32 mogpFlags, uint32 groupWMOID, G3D::AABox const& bound):
                         iBound(bound), iMogpFlags(mogpFlags), iGroupWMOID(groupWMOID), iLiquid(nullptr) { }