fix variable name #5595

Lib/ntpath.py

@@ -257,7 +257,7 @@ lexists = exists
 def ismount(path):
     """Test whether a path is a mount point (defined as root of drive)"""
     unc, rest = splitunc(path)
-    seps = _get_bothseps(p)
+    seps = _get_bothseps(path)
     if unc:
         return rest in p[:0] + seps
     p = splitdrive(path)[1]

Misc/NEWS

@@ -43,6 +43,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #5595: Fix UnboundedLocalError in ntpath.ismount().
+
 - Issue #1174606: Calling read() without arguments of an unbounded file
   (typically /dev/zero under Unix) could crash the interpreter.