Fix segfault in http

include/Http.h

@@ -26,7 +26,7 @@ const std::string ErrorString = "-1";
 namespace Server {
     void SetupEnvironment();
     // todo: Add non TLS Server Instance, this one is TLS only
-    class THttpServerInstance : IThreaded {
+    class THttpServerInstance {
     public:
         THttpServerInstance();
         static fs::path KeyFilePath;
@@ -42,6 +42,7 @@ namespace Server {
          * So we need to able to start the server (make it "listen()") in a single Thread.
          */
         std::shared_ptr<httplib::SSLServer> mHttpLibServerInstancePtr;
+        std::thread mThread;
     };
     // todo: all of these functions are likely unsafe,
     // todo: replace with something that's managed by a domain specific crypto library

include/IThreaded.h

@@ -8,11 +8,11 @@ public:
     IThreaded()
         // invokes operator() on this object
         : mThread() { }
-        ~IThreaded() noexcept {
-            if (mThread.joinable()) {
-                mThread.join();
-            }
+    ~IThreaded() noexcept {
+        if (mThread.joinable()) {
+            mThread.join();
         }
+    }
 
     virtual void Start() final {
         mThread = std::thread([this] { (*this)(); });