PERL_ARGS_ASSERT_DO_VOP;
- if (sv != left || (optype != OP_BIT_AND && !SvOK(sv) && !SvGMAGICAL(sv)))
+ if (sv != left || (optype != OP_BIT_AND && !SvOK(sv)))
sv_setpvs(sv, ""); /* avoid undef warning on |= and ^= */
if (sv == left) {
lsave = lc = SvPV_force_nomg(left, leftlen);