Fixed: compile issue in CEGUIDynamicModule.cpp when using mingw
Fixed: compile issue in CEGUIDynamicModule.cpp when using mingw

OpenTechEngine/CEGUI,OpenTechEngine/CEGUI,OpenTechEngine/CEGUI,ruleless/CEGUI,ruleless/CEGUI,ruleless/CEGUI,OpenTechEngine/CEGUI,ruleless/CEGUI