crm_debug("Option %s not set", name);
param_value(GHashTable *hash, crm_data_t * parent, const char *name) {	const char *value = NULL;	crm_data_t * a_default = NULL;	if(parent != NULL) {		a_default = find_entity(parent, XML_CIB_TAG_NVPAIR, name);	}		if(a_default == NULL) {		crm_debug("Option %s not set", name);		return NULL;	}		value = crm_element_value(a_default, XML_NVPAIR_ATTR_VALUE);	if(value && hash) {		if(g_hash_table_lookup(hash, name) == NULL) {			g_hash_table_insert(				hash, crm_strdup(name), crm_strdup(value));		}	}	return value;}