=================================================================== RCS file: /usr/OpenBSD/cvs/src/usr.bin/yacc/skeleton.c,v retrieving revision 1.28 retrieving revision 1.29 diff -u -r1.28 -r1.29 --- src/usr.bin/yacc/skeleton.c 2007/09/03 21:14:58 1.28 +++ src/usr.bin/yacc/skeleton.c 2008/07/08 15:06:50 1.29 @@ -63,4 +63,5 @@ "#endif", "#include ", + "#include ", "#define YYBYACC 1", "#define YYMAJOR 1", @@ -346,7 +347,10 @@ " YYPREFIX, yystate, yyn, yyrule[yyn]);", "#endif", " yym = yylen[yyn];", - " yyval = yyvsp[1-yym];", + " if (yym)", + " yyval = yyvsp[1-yym];", + " else", + " memset(&yyval, 0, sizeof yyval);", " switch (yyn)", " {", 0