Style nits

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

diff --git a/Upper.xs b/Upper.xs
index 308bb7c0dcfffe949b1ead9ca2baed8e5e029a64..46dc5931efb657df2f86da4ca689cb5e48ed4ffa 100644 (file)
--- a/Upper.xs
+++ b/Upper.xs
@@ -2572,7 +2572,7 @@ PPCODE:
  cx   = cxstack + cxix;
  dbcx = cx;
  if (PL_DBsub && cxix && (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT)) {
-  I32 i = su_context_skip_db(cxix - 1) + 1;;
+  I32 i = su_context_skip_db(cxix - 1) + 1;
   if (i < cxix && CxTYPE(cxstack + i) == CXt_SUB)
    cx = cxstack + i;
  }
@@ -2669,19 +2669,25 @@ PPCODE:
    if (PL_dowarn & G_WARN_ON)
     goto context_info_warnings_on;
    else
+#if SU_HAS_PERL(5, 17, 4)
+    mask = &PL_sv_undef;
+#else
     goto context_info_warnings_off;
+#endif
   } else if (old_warnings == pWARN_NONE) {
 context_info_warnings_off:
    mask = su_newmortal_pvn(WARN_NONEstring, WARNsize);
   } else if (old_warnings == pWARN_ALL) {
    HV *bits;
 context_info_warnings_on:
+#if SU_HAS_PERL(5, 8, 7)
    bits = get_hv("warnings::Bits", 0);
    if (bits) {
     SV **bits_all = hv_fetchs(bits, "all", FALSE);
     if (bits_all)
      mask = sv_mortalcopy(*bits_all);
    }
+#endif
    if (!mask)
     mask = su_newmortal_pvn(WARN_ALLstring, WARNsize);
   } else {