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only leave ms_std's if prodepth > 0

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ceriel 1990-08-01 14:36:45 +00:00
parent 61ed03dd46
commit aa8bd39666
1 changed files with 2 additions and 1 deletions
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3
util/opt/backward.c
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@ -161,7 +161,8 @@ backward() {
goodrom = (rc >= 2); goodrom = (rc >= 2);
break; break;
case ps_mes: case ps_mes:
if ((int) aoff(lnp->l_a.la_arg, 0) == ms_std) { if (prodepth != 0 &&
(int) aoff(lnp->l_a.la_arg, 0) == ms_std) {
lnp->l_next = i; lnp->l_next = i;
i = lnp; i = lnp;
continue; continue;