From: Vincent Pit <vince@profvince.com>
Date: Mon, 28 Dec 2009 21:40:08 +0000 (+0100)
Subject: Fix expected constness for utf8_length() arguments
X-Git-Tag: v0.40~8
X-Git-Url: http://git.vpit.fr/?a=commitdiff_plain;h=93186ef8908c59933e872554a0e2ef66ce040db0;p=perl%2Fmodules%2FVariable-Magic.git

Fix expected constness for utf8_length() arguments
---

diff --git a/Magic.xs b/Magic.xs
index e55503a..f64d001 100644
--- a/Magic.xs
+++ b/Magic.xs
@@ -104,10 +104,6 @@ STATIC SV *vmg_clone(pTHX_ SV *sv, tTHX owner) {
 # define mPUSHu(U) PUSHs(sv_2mortal(newSVuv(U)))
 #endif
 
-#ifndef SvPV_const
-# define SvPV_const SvPV
-#endif
-
 #ifndef PERL_MAGIC_ext
 # define PERL_MAGIC_ext '~'
 #endif
@@ -988,7 +984,11 @@ STATIC U32 vmg_svt_len(pTHX_ SV *sv, MAGIC *mg) {
  PUSHs(mg->mg_obj ? mg->mg_obj : &PL_sv_undef);
  if (t < SVt_PVAV) {
   STRLEN l;
-  const U8 *s = (const U8 *) SvPV_const(sv, l);
+#if VMG_HAS_PERL(5, 9, 2)
+  const U8 *s = SvPV_const(sv, l);
+#else
+  U8 *s = SvPV(sv, l);
+#endif
   if (DO_UTF8(sv))
    len = utf8_length(s, s + l);
   else