clean_name - check against len 0

Author: K0lb3

UnityPy/helpers/TypeTreeNode.py

@@ -272,6 +272,8 @@ def _get_blob_node_struct(endian: str, version: int) -> tuple[Struct, list[str]]
 
 def clean_name(name: str) -> str:
     # keep in sync with TypeTreeHelper.cpp
+    if len(name) == 0:
+        return name
     if name.startswith("(int&)"):
         name = name[6:]
     if name.endswith("?"):

UnityPyBoost/TypeTreeHelper.cpp

@@ -29,6 +29,10 @@ std::string clean_name(const std::string &name)
 {
     // # keep in sync with TypeTreeNode.py
     std::string cleaned_name = name;
+    if (cleaned_name.empty())
+    {
+        return cleaned_name;
+    }
 
     // Remove "(int&)" prefix
     if (cleaned_name.substr(0, 6) == "(int&)")
@@ -764,7 +768,7 @@ PyObject *read_typetree_value(ReaderT *reader, TypeTreeNodeObject *node, TypeTre
             {
                 child_value = read_typetree_value<swap>(reader, child, config);
             }
-            
+
             if (!child_value)
             {
                 Py_DECREF(value);