This ignores the YAML::Node Sequence.

It's currently unhandled.  I'm not sure how to iterate over
them.  NNY.

galaxy.cpp

@@ -419,10 +419,15 @@ void Galaxy::save(void) {
     for (auto const &data : n) {
       if (data.second.Type() == YAML::NodeType::Scalar) {
         of << yaml_spacer << data.first << ": " << data.second << std::endl;
-      } else {
+      } else if (data.second.Type() == YAML::NodeType::Map) {
         // nested
         of << yaml_spacer << data.first << ":" << std::endl;
         yaml_out(of, yaml_depth + 1, data.second);
+      } else if (data.second.Type() == YAML::NodeType::Sequence) {
+        // sequence
+        BUGZ_LOG(fatal) << "Ignoring Sequence... " << data.first;
+      } else {
+        BUGZ_LOG(fatal) << "Unsupported NodeType: " << data.second.Type();
       }
     }
   };

test-director.cpp

@@ -56,4 +56,19 @@ TEST(director, director_debugging) {
   }
 }
 
+TEST(director, director_galaxy_save) {
+  Director dir;
+  /*
+  std::vector<std::string> client;
+  std::vector<std::string> server;
+  dir.to_client = [&client](const std::string line) { client.push_back(line); };
+  dir.to_server = [&server](const std::string line) { server.push_back(line); };
+  */
+  dir.username = "test";
+  dir.game = 'Z';
+  dir.galaxy.meta["trade"][10963][0] = 1;
+  dir.galaxy.save();
+  EXPECT_TRUE(1) << "No execption, this is good!";
+  GTEST_COUT << "We're still alive, good!" << std::endl;
+}
 }  // namespace