diff --git a/src/DotRecast.Detour/DtPathUtils.cs b/src/DotRecast.Detour/DtPathUtils.cs
index e5e2dcc..f1c37ae 100644
--- a/src/DotRecast.Detour/DtPathUtils.cs
+++ b/src/DotRecast.Detour/DtPathUtils.cs
@@ -88,7 +88,7 @@ namespace DotRecast.Detour
         // +-S-+-T-+
         // |:::| | <-- the step can end up in here, resulting U-turn path.
         // +---+---+
-        public static List<long> FixupShortcuts(List<long> path, DtNavMeshQuery navQuery)
+        public static List<long> FixupShortcuts(List<long> path, int npath, DtNavMeshQuery navQuery)
         {
             if (path.Count < 3)
             {
diff --git a/src/DotRecast.Recast.Toolset/Tools/RcTestNavMeshTool.cs b/src/DotRecast.Recast.Toolset/Tools/RcTestNavMeshTool.cs
index a9c9b62..1c77eea 100644
--- a/src/DotRecast.Recast.Toolset/Tools/RcTestNavMeshTool.cs
+++ b/src/DotRecast.Recast.Toolset/Tools/RcTestNavMeshTool.cs
@@ -93,7 +93,7 @@ namespace DotRecast.Recast.Toolset.Tools
                 iterPos = result;
 
                 pathIterPolys = DtPathUtils.MergeCorridorStartMoved(pathIterPolys, pathIterPolys.Count, MAX_POLYS, visited);
-                pathIterPolys = DtPathUtils.FixupShortcuts(pathIterPolys, navQuery);
+                pathIterPolys = DtPathUtils.FixupShortcuts(pathIterPolys, pathIterPolys.Count, navQuery);
 
                 var status = navQuery.GetPolyHeight(pathIterPolys[0], result, out var h);
                 if (status.Succeeded())