[Dev-luatex] Compilation failure under MinGW (revision 4964)

Hi All I just updated to revision 4964 Under MinGW I ran ./build-luatex.sh Windows 7 Ultimate 64-bit using MinGW (32-bit) I get: CC libluatex_a-luanode.o ../../../source/texk/web2c/luatexdir/lua/luanode.w:63:1: error: conflicting type s for 'lua_node_filter_s' ../../../source/texk/web2c/luatexdir/ptexlib.h:258:6: note: previous declaration of 'lua_node_filter_s' was here make: *** [libluatex_a-luanode.o] Error 1 Warm wishes Graham