rv2hv does not use its TARG

rv2hv has had a TARG since perl 5.000, but it has not used it since
hv_scalar was added in perl-5.8.0-3008-ga3bcc51.

This commit removes it, saving a tiny bit of space in the pad.

1 files changed, 1 insertions, 1 deletions

diff --git a/pp_hot.c b/pp_hot.c
index 11553285b1..3bbc4aaabf 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -939,7 +939,7 @@ PP(pp_rv2av)
 	      && (!SvRMAGICAL(sv) || !mg_find(sv, PERL_MAGIC_tied)))
 	    SETs(HvUSEDKEYS(sv) ? &PL_sv_yes : sv_2mortal(newSViv(0)));
 	else if (gimme == G_SCALAR) {
-	    dTARGET;
+	    dTARG;
 	    TARG = Perl_hv_scalar(aTHX_ MUTABLE_HV(sv));
 	    SPAGAIN;
 	    SETTARG;