From 3ea989387b5241210df0eb4b209e59746e8fcefb Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 17 Jul 2016 10:35:54 +0530
Subject: [PATCH] Dont pass unicode paths to ctypes WinDLL

---
 src/calibre/test_build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/test_build.py b/src/calibre/test_build.py
index 245d695864..94e444b987 100644
--- a/src/calibre/test_build.py
+++ b/src/calibre/test_build.py
@@ -25,7 +25,7 @@ class BuildTest(unittest.TestCase):
         for x in os.listdir(base):
             if x.lower().endswith('.dll'):
                 try:
-                    ctypes.WinDLL(os.path.join(base, x))
+                    ctypes.WinDLL(str(os.path.join(base, x)))
                 except Exception as err:
                     self.assertTrue(False, 'Failed to load DLL %s with error: %s' % (x, err))