Fix compile problem with gcc but on platforms with no 'pause'
Fix compile problem with gcc but on platforms with no 'pause'

micler/oiio,sambler/oiio,lgritz/oiio,sambler/oiio,mcanthony/oiio,cwilling/oiio,scott-wilson/oiio,mcanthony/oiio,bdeluca/oiio,mcanthony/oiio,micler/oiio,lgritz/oiio,bdeluca/oiio,lgritz/oiio,scott-wilson/oiio,OpenImageIO/oiio,bdeluca/oiio,sambler/oiio,cwilling/oiio,bdeluca/oiio,YangYangTL/oiio,micler/oiio,cwilling/oiio,scott-wilson/oiio,mcanthony/oiio,OpenImageIO/oiio,cwilling/oiio,micler/oiio,lgritz/oiio,YangYangTL/oiio,sambler/oiio,YangYangTL/oiio,OpenImageIO/oiio,scott-wilson/oiio,OpenImageIO/oiio,YangYangTL/oiio