From: Christian Heimes <christian@python.org>
Date: Tue, 21 Apr 2015 08:57:41 +0000 (+0200)
Subject: Get rid of unused-but-set-variable warning. len and len2 should be equal and len2... 
X-Git-Tag: v3.5.0b1~314
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8714cfdc4aeedce96fb40c73f7226535fbe7833f;p=python

Get rid of unused-but-set-variable warning. len and len2 should be equal and len2 is technically more correct, too.
---

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 90d820fa81..ce34b3b0b8 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -9891,7 +9891,7 @@ os_confstr_impl(PyModuleDef *module, int name)
             return PyErr_NoMemory();
         len2 = confstr(name, buf, len);
         assert(len == len2);
-        result = PyUnicode_DecodeFSDefaultAndSize(buf, len-1);
+        result = PyUnicode_DecodeFSDefaultAndSize(buf, len2-1);
         PyMem_Free(buf);
     }
     else