On 04.06.2013 18:50, Christophe Fergeau wrote: > This will be useful when implementing gvir_domain_snapshot_get_parent() > as the child node 'parent' is not always present in the XML. > --- > libvirt-gconfig/libvirt-gconfig-object.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/libvirt-gconfig/libvirt-gconfig-object.c b/libvirt-gconfig/libvirt-gconfig-object.c > index 9e3b5f2..721f6cb 100644 > --- a/libvirt-gconfig/libvirt-gconfig-object.c > +++ b/libvirt-gconfig/libvirt-gconfig-object.c > @@ -929,7 +929,8 @@ gvir_config_object_get_child_with_type(GVirConfigObject *object, > g_return_val_if_fail(child_name != NULL, NULL); > > node = gvir_config_xml_get_element(object->priv->node, child_name, NULL); > - g_return_val_if_fail(node != NULL, NULL); > + if (node == NULL) > + return NULL; > > return gvir_config_object_new_from_tree(child_type, > object->priv->doc, > I took me a while to realize this is not a NOP. g_return_val_if_fail reports critical error, but more importantly, can be turned off at compile time. Michal -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list