2004-01-27  Manish Singh  <yosh@gimp.org>

        * app/composite/gimp-composite-generic.c
        (gimp_composite_overlay_any_any_any_generic)
        * app/paint-funcs/paint-funcs-generic.h (overlay_pixels): use more
        than one temporary when stacking INT_MULTs, to avoid undefined
        values.