Fix uninitialized path walker in waypoints checker.

Update to latest crlib.

src/engine.cpp

@@ -799,6 +799,9 @@ bool Game::postload () {
    // set out user agent for http stuff
    http.setUserAgent (strings.format ("%s/%s", product.name, product.version));
 
+   // startup the sockets on windows
+   http.startup ();
+
    // startup the sockets
    http.startup ();
 

src/graph.cpp

@@ -2557,6 +2557,8 @@ bool BotGraph::checkNodes (bool teleportPlayer) {
 
    // perform DFS instead of floyd-warshall, this shit speedup this process in a bit
    PathWalk walk;
+   walk.init (m_paths.length ());
+
    Array <bool> visited;
    visited.resize (m_paths.length ());