w->cb_dup is currently always NULL

diff --git a/Magic.xs b/Magic.xs
index e17a2677d6ed41bd6ce6cb6cc22556fc62bb216d..4574c23e83cdae060dd6f2b5b78503e15d892dc9 100644 (file)
--- a/Magic.xs
+++ b/Magic.xs
@@ -318,7 +318,7 @@ STATIC UV vmg_cast(pTHX_ SV *sv, SV *wiz, AV *args) {
  if (w->cb_copy)
   mg->mg_flags |= MGf_COPY;
 #endif /* MGf_COPY */
-#if MGf_DUP
+#if 0 /* MGf_DUP */
  if (w->cb_dup)
   mg->mg_flags |= MGf_DUP;
 #endif /* MGf_DUP */
@@ -677,7 +677,7 @@ STATIC int vmg_wizard_free(pTHX_ SV *wiz, MAGIC *mg) {
 #if MGf_COPY
  if (w->cb_copy  != NULL) { SvREFCNT_dec(SvRV(w->cb_copy)); }
 #endif /* MGf_COPY */
-#if MGf_DUP
+#if 0 /* MGf_DUP */
  if (w->cb_dup   != NULL) { SvREFCNT_dec(SvRV(w->cb_dup)); }
 #endif /* MGf_DUP */
 #if MGf_LOCAL