From ed14b6e12bab96bcacb689c320b3e0fd8ee26ce4 Mon Sep 17 00:00:00 2001
From: Thomas Kowalski <thomas.kowalski@datadoghq.com>
Date: Thu, 20 Mar 2025 11:36:25 +0000
Subject: [PATCH] Fix syntax warning using is with a literal

---
 fixture/io.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fixture/io.py b/fixture/io.py
index 16d90e4..bf55f02 100644
--- a/fixture/io.py
+++ b/fixture/io.py
@@ -72,7 +72,7 @@ def mkdirall(path, mkdir=os.mkdir):
     if len(paths):
         accum = ''
         for p in paths:
-            if p is '':
+            if p == '':
                 continue # slash prefix will cause this
             accum = join(accum, p)
             abs = join(root, accum)