} else {
while (scan < loceol && !isSPACE(*scan))
scan++;
- break;
}
+ break;
case NSPACEL:
PL_reg_flags |= RF_tainted;
if (do_utf8) {
* documentation of these array elements. */
si = *ary;
- a = SvROK(ary[1]) ? &ary[1] : 0;
- b = SvTYPE(ary[2]) == SVt_PVAV ? &ary[2] : 0;
+ a = SvROK(ary[1]) ? &ary[1] : NULL;
+ b = SvTYPE(ary[2]) == SVt_PVAV ? &ary[2] : NULL;
if (a)
sw = *a;