add workaround for dlopen() bug on OpenBSD (relative paths that

[p5sagit/p5-mst-13.2.git] / hv.c

diff --git a/hv.c b/hv.c
index c591cbf..9b01db7 100644 (file)
--- a/hv.c
+++ b/hv.c
@@ -502,8 +502,10 @@ Perl_hv_delete(pTHX_ HV *hv, const char *key, U32 klen, I32 flags)
            xhv->xhv_fill--;
        if (flags & G_DISCARD)
            sv = Nullsv;
-       else
-           sv = sv_mortalcopy(HeVAL(entry));
+       else {
+           sv = sv_2mortal(HeVAL(entry));
+           HeVAL(entry) = &PL_sv_undef;
+       }
        if (entry == xhv->xhv_eiter)
            HvLAZYDEL_on(hv);
        else
@@ -576,8 +578,10 @@ Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash)
            xhv->xhv_fill--;
        if (flags & G_DISCARD)
            sv = Nullsv;
-       else
-           sv = sv_mortalcopy(HeVAL(entry));
+       else {
+           sv = sv_2mortal(HeVAL(entry));
+           HeVAL(entry) = &PL_sv_undef;
+       }
        if (entry == xhv->xhv_eiter)
            HvLAZYDEL_on(hv);
        else