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tag._message: avoid NULL pointer dereference #572

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merged 1 commit into from Oct 6, 2015
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tag._message: avoid NULL pointer dereference #572

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6 changes: 5 additions & 1 deletion src/tag.c
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Expand Up @@ -111,7 +111,11 @@ PyDoc_STRVAR(Tag__message__doc__, "Tag message (bytes).");
PyObject *
Tag__message__get__(Tag *self)
{
return PyBytes_FromString(git_tag_message(self->tag));
const char *message;
message = git_tag_message(self->tag);
if (!message)
Py_RETURN_NONE;
return PyBytes_FromString(message);
}

PyMethodDef Tag_methods[] = {
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