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The object root can be NULL

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This commit is contained in:
gfx 2010-09-15 14:18:38 +09:00
parent f0e044ecd8
commit 5bdac96375
1 changed files with 4 additions and 5 deletions
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9
perl/xs-src/unpack.c
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@ -50,8 +50,7 @@ static int template_execute(msgpack_unpack_t* u PERL_UNUSED_DECL,
STATIC_INLINE SV* template_callback_root(unpack_user* u PERL_UNUSED_DECL)
{
dTHX;
return &PL_sv_undef;
return NULL;
}
STATIC_INLINE int template_callback_uint8(unpack_user* u PERL_UNUSED_DECL, uint8_t d, SV** o)
@ -310,7 +309,7 @@ STATIC_INLINE SV* _execute_impl(SV* self, SV* data, UV off, size_t limit) {
XS(xs_unpacker_execute) {
dXSARGS;
if (items != 3) {
Perl_croak(aTHX_ "Usage: $unpacker->execute_limit(data, off)");
Perl_croak(aTHX_ "Usage: $unpacker->execute(data, off)");
}
UNPACKER(ST(0), mp);
@ -398,8 +397,8 @@ XS(xs_unpacker_destroy) {
}
UNPACKER(ST(0), mp);
SV * data = template_data(mp);
if (SvOK(data)) {
SV* const data = template_data(mp);
if (data) {
SvREFCNT_dec(data);
}
Safefree(mp);