*Fix build.

--HG--
branch : trunk

src/game/Map.cpp

@@ -454,6 +454,13 @@ Map::LoadGrid(const Cell& cell, bool no_unload)
     //LoadVMap(63-cell.GridX(),63-cell.GridY());
 }
 
+void Map::LoadGrid(float x, float y)
+{
+    CellPair pair = Trinity::ComputeCellPair(x, y);
+    Cell cell(pair);
+    EnsureGridLoadedForPlayer(cell, NULL, false);
+}
+
 bool Map::Add(Player *player)
 {
     player->GetMapRef().link(this, player);

src/game/Map.h

@@ -161,6 +161,7 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O
         bool GetUnloadFlag(const GridPair &p) const { return getNGrid(p.x_coord, p.y_coord)->getUnloadFlag(); }
         void SetUnloadFlag(const GridPair &p, bool unload) { getNGrid(p.x_coord, p.y_coord)->setUnloadFlag(unload); }
         void LoadGrid(const Cell& cell, bool no_unload = false);
+        void LoadGrid(float x, float y);
         bool UnloadGrid(const uint32 &x, const uint32 &y, bool pForce);
         virtual void UnloadAll(bool pForce);
 

src/game/SpellEffects.cpp

@@ -3466,10 +3466,8 @@ void Spell::EffectAddFarsight(uint32 i)
     dynObj->SetUInt32Value(DYNAMICOBJECT_BYTES, 0x80000002);
     m_caster->AddDynObject(dynObj);
 
-    CellPair pair = Trinity::ComputeCellPair(dynObj->GetPositionX(), dynObj->GetPositionY());
-    Cell cell(pair);
     Map* map = dynObj->GetMap();
-    map->EnsureGridLoadedForPlayer(cell, NULL, false);  // In case the spell is casted into a different grid by player
+    map->LoadGrid(dynObj->GetPositionX(), dynObj->GetPositionY());  // In case the spell is casted into a different grid by player
     map->Add(dynObj);
     map->SwitchGridContainers(dynObj, true);    // Needed for forwarding player packets
     dynObj->setActive(true);                    // Keep the grid updated even if there are no players in it