fix potential memory leak in example

simulton · Aug 3, 2022 · 2d48534 · 2d48534
1 parent c38c594
commit 2d48534
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/examples/basic/car.h b/examples/basic/car.h
@@ -32,6 +32,8 @@ class car :
         manufacturer = c.get_value<std::string>("manufacturer").value_or("");
         model = c.get_value<std::string>("model").value_or("");
         year_of_construction = c.get_value<int>("year_of_construction").value_or(0);
-        color.from_container(*c.get_value<gpds::container*>("color").value_or(new gpds::container));
+
+        if (const gpds::container* c_color = c.get_value<gpds::container*>("color").value_or(nullptr); c_color)
+            color.from_container(*c_color);
     }
 };