mathoms.c: Restore previous behaviour of sv_copypv

This commit made it a simple wrapper around the new sv_copypv_flags:

commit 4bac9ae47b5ad7845a24e26b0e95609805de688a
Author: Chip Salzenberg <chip@pobox.com>
Date:   Fri Jun 22 15:18:18 2012 -0700

    Magic flags harmonization.

But in so doing it changed the behaviour of the functional version
(Perl_sv_copypv), while preserving the existing behaviour in the new
macro (sv_copypv).  The latter invokes get-magic, while the former
used to but stopped doing so.

1 files changed, 1 insertions, 1 deletions

diff --git a/mathoms.c b/mathoms.c
index 880d0cd284..1480186f69 100644
--- a/mathoms.c
+++ b/mathoms.c
@@ -1183,7 +1183,7 @@ Perl_sv_copypv(pTHX_ SV *const dsv, SV *const ssv)
 {
     PERL_ARGS_ASSERT_SV_COPYPV;
 
-    sv_copypv_flags(dsv, ssv, 0);
+    sv_copypv_flags(dsv, ssv, SV_GMAGIC);
 }
 
 UV      /* Made into a function, so can be deprecated */