pp_hot.c:pp_rv2av: Remove superfluous SPAGAIN

Commit perl-5.8.0-9908-g5e17dd7, in March of 2007, added a SPAGAIN
here to account for the stack shifting when hv_scalar calls tied
hashes’ SCALAR method.

It was never necessary, because commit perl-5.8.0-3008-ga3bcc51,
which added hv_scalar and magic_scalarpack in December of 2003, made
magic_scalarpack push a new stack, protecting the old one.

1 files changed, 0 insertions, 1 deletions

diff --git a/pp_hot.c b/pp_hot.c
index 3bbc4aaabf..48239a38ee 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -941,7 +941,6 @@ PP(pp_rv2av)
 	else if (gimme == G_SCALAR) {
 	    dTARG;
 	    TARG = Perl_hv_scalar(aTHX_ MUTABLE_HV(sv));
-	    SPAGAIN;
 	    SETTARG;
 	}
     }