X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=Nary.xs;h=cd55073d179a4fa7706fd87f1f018e9e12955c63;hb=d54adefcf868ef04be54635a0ea4ab82167104ba;hp=285bfc39973766318639023337c2f0916e90fb0f;hpb=a33b469f64e34357d8522878f9c6920bdd4c8128;p=perl%2Fmodules%2FSub-Nary.git

diff --git a/Nary.xs b/Nary.xs
index 285bfc3..cd55073 100644
--- a/Nary.xs
+++ b/Nary.xs
@@ -140,7 +140,7 @@ CODE:
  } else {
   hv = (HV *) SvRV(sv);
   if (!hv_iterinit(hv)) {
-   sn_store(res, "0", 1, newSVnv(c), 0);
+   XSRETURN_UNDEF;
   } else {
    hv_iterinit(hv);
    while (key = hv_iternext(hv)) {
@@ -258,7 +258,7 @@ CODE:
  res[0] = res[1] = NULL;
  for (i = 0; i < items; ++i) {
   cur = ST(i);
-  if (!SvOK(cur)) 
+  if (!SvOK(cur))
    continue;
   if (!SvROK(cur)) {
    if (strEQ(SvPV_nolen(cur), "list")) {
@@ -372,7 +372,7 @@ CODE:
   XSRETURN_UNDEF;
  if (n == 1)
   SvREFCNT_dec(res[0]);
- else if (res[1]) 
+ else if (res[1])
   SvREFCNT_dec(res[1]);
  ST(0) = sv_2mortal(newRV_noinc((SV *) res[n]));
  XSRETURN(1);