Also try fixing current_series in distribution

src/distribution.cpp

@@ -14,6 +14,7 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 #include "distribution.h"
+#include "distro_series.h"
 #include <iostream>
 #include <nlohmann/json.hpp>
 
@@ -25,15 +26,15 @@ distribution::distribution()
       summary(""),
       domain_name(""),
       lp(nullptr),
-      current_series([this]() -> std::optional<distro_series> {
-          if (current_series_link.empty()) return std::nullopt;
+      current_series([this]() -> std::optional<::distro_series> {
+          if (!lp || current_series_link.empty()) return std::nullopt;
           if (_current_series) return _current_series;
 
           auto response = lp ? lp->api_get(current_series_link) : std::nullopt;
           if (!response) return std::nullopt;
 
           auto data = nlohmann::json::parse(response.value());
-          auto ds = distro_series::parse(data.dump());
+          auto ds = ::distro_series::parse(data.dump());
 
           if (ds) {
               ds->set_lp(lp);

src/distribution.h

@@ -69,14 +69,15 @@ public:
     std::string valid_specifications_collection_link;
     std::string vulnerabilities_collection_link;
     std::string webhooks_collection_link;
-
-    lazy_optional<distro_series, std::function<std::optional<distro_series>()>> current_series;
 private:
     launchpad* lp;
     std::optional<distro_series> _current_series = std::nullopt;
 
     // JSON parsing utility
     void parse_json(const std::string& json_data);
+
+public:
+    lazy_optional<distro_series, std::function<std::optional<distro_series>()>> current_series;
 };
 
 #endif // DISTRIBUTION_H