From 389d00009b7912c6f6347ffb9c5d74f5719517fe Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 25 Jun 2016 08:20:47 +0530
Subject: [PATCH] ...

---
 src/calibre/utils/filenames.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/calibre/utils/filenames.py b/src/calibre/utils/filenames.py
index 913c0836e1..f8ec7f6da2 100644
--- a/src/calibre/utils/filenames.py
+++ b/src/calibre/utils/filenames.py
@@ -88,10 +88,9 @@ def shorten_components_to(length, components, more_to_take=0, last_has_extension
 def find_executable_in_path(name, path=None):
     if path is None:
         path = os.environ.get('PATH', '')
-    sep = ';' if iswindows else ':'
     if iswindows and not name.endswith('.exe'):
         name += '.exe'
-    path = path.split(sep)
+    path = path.split(os.pathsep)
     for x in path:
         q = os.path.abspath(os.path.join(x, name))
         if os.access(q, os.X_OK):