Index: src/plugins/common/recast/celhpf.cpp
===================================================================
--- src/plugins/common/recast/celhpf.cpp	(revisione 7481)
+++ src/plugins/common/recast/celhpf.cpp	(copia locale)
@@ -62,7 +62,14 @@
       if(hlPath->HasNext())
       {
         src = hlPath->Next();
-        dst = hlPath->Next();
+        if(hlPath->HasNext())
+        {
+          dst = hlPath->Next();
+        }
+        else
+        {
+          break;
+        }
       }
       else
       {
@@ -700,7 +707,7 @@
   hlGraph->RemoveNode(goalNodeIdx);
   hlGraph->RemoveNode(fromNodeIdx);

-  if (hlPath->GetNodeCount() == 0)
+  if (hlPath->GetNodeCount() <= 1)
   {
     return 0;
   }