Add files via upload

Author: YuukaNekoUwU

pyfoxfile.py

@@ -9948,7 +9948,7 @@ def StackedFoxFileValidate(infile, fmttype="auto", filestart=0, formatspecs=__fi
         try:
             infile.close()
         except AttributeError:
-            pass
+            return False
         return outretval
 
 
@@ -10952,7 +10952,7 @@ def StackedFoxFileListFiles(infile, fmttype="auto", filestart=0, seekstart=0, se
         try:
             infile.close()
         except AttributeError:
-            pass
+            return False
         return outretval