Merge branch 'feature/pathparams'

SimpleHttpServer/Types/PathTree.cs

@@ -22,12 +22,12 @@ internal class PathTree<T> where T : class {
                 throw new Exception($"Found illegal catchall-wildcard in path: '{string.Join('/', path)}'");
             }
 
-            var leafdata = unpackedLeafData[i] ?? throw new ArgumentNullException("Leafdata must not be null!");
+            var leafdata = unpackedLeafData[i];
             rootNode.AddSuccessor(path, leafdata);
         }
     }
 
-    internal bool TryGetPath(string reqPath, [MaybeNullWhen(false)] out T endpoint) {
+    internal bool TryGetPath(string reqPath, [MaybeNullWhen(false)] out T? endpoint) {
         if (rootNode == null) {
             endpoint = null;
             return false;
@@ -58,16 +58,16 @@ internal class PathTree<T> where T : class {
 
         // return found path
         endpoint = currNode.leafData;
-        return endpoint != null;
+        return true;
     }
 
     private class Node {
-        public T? leafData = null; // null means that this is a node without a value (e.g. when it is just part of a path)
+        public T? leafData = null;
         public Dictionary<string, Node>? next = null;
         public Node? pathWildcardNext = null; // path wildcard
         public Node? catchAllNext = null; // trailing-catchall wildcard
 
-        public void AddSuccessor(string[] segments, T newLeafData) {
+        public void AddSuccessor(string[] segments, T? newLeafData) {
             if (segments.Length == 0) { // actually add the data to this node
                 Assert(leafData == null);
                 leafData = newLeafData;