*use ASSERT macro instead of regular assert for better output.

--HG--
branch : trunk

src/server/game/Entities/Unit/Unit.h

@@ -1913,7 +1913,7 @@ class Unit : public WorldObject
                 ++m_procDeep;
             else
             {
-                assert(m_procDeep);
+                ASSERT(m_procDeep);
                 --m_procDeep;
             }
         }