diff --git a/scripts/validate_xml_isybau.py b/scripts/validate_xml_isybau.py
index dfa433f..23ec255 100644
--- a/scripts/validate_xml_isybau.py
+++ b/scripts/validate_xml_isybau.py
@@ -6,10 +6,10 @@ xsd_path = 'C:/temp-GIS/_isy/2017/1_XML-Schema/1707-metadaten.xsd'
 
 
 try:
-    with open(dateipfad, 'r', encoding='utf-8') as f:
+    with open(xml_path, 'r', encoding='utf-8') as f:
         zeilen = f.readlines()
 except FileNotFoundError:
-    return "Datei nicht gefunden."
+    print("Datei nicht gefunden.")
 
 def finde_letzte_bezeichnung(zeilen, ziel_zeile):
     """