Prevent a future possible declaration-after-code error

[perl/modules/Scope-Upper.git] / Upper.xs

diff --git a/Upper.xs b/Upper.xs
index e810d69b77603810c207334ee09fcb24e3cf1e6c..6ff176d68d913973734a80e8bde1d18b85eec2eb 100644 (file)
--- a/Upper.xs
+++ b/Upper.xs
@@ -900,24 +900,26 @@ static void su_localize(pTHX_ void *ud_) {
  if (SvTYPE(sv) >= SVt_PVGV) {
   gv = (GV *) sv;
  } else {
-
 /* new perl context implementation frees savestack *before* restoring
  * PL_curcop. Temporarily restore it prematurely to make gv_fetch*
  * looks up unqualified var names in the caller's package */
 #if SU_HAS_NEW_CXT
   COP *old_cop = PL_curcop;
-  PL_curcop = CX_CUR()->blk_oldcop;
+  PL_curcop    = CX_CUR()->blk_oldcop;
 #endif
 
 #ifdef gv_fetchsv
   gv = gv_fetchsv(sv, GV_ADDMULTI, t);
 #else
-  STRLEN len;
-  const char *name = SvPV_const(sv, len);
-  gv = gv_fetchpvn_flags(name, len, GV_ADDMULTI, t);
+  {
+   STRLEN len;
+   const char *name = SvPV_const(sv, len);
+   gv = gv_fetchpvn_flags(name, len, GV_ADDMULTI, t);
+  }
 #endif
+
 #if SU_HAS_NEW_CXT
-  CX_CUR()->blk_oldcop = PL_curcop;
+  CX_CUR()->blk_oldcop = old_cop;
 #endif
  }