From f789465eed2d9127fb60baad6f19f18714a604cc Mon Sep 17 00:00:00 2001
From: "Gregory P. Smith" <greg@krypto.org>
Date: Sat, 25 Apr 2015 23:51:39 -0700
Subject: [PATCH] Silence a gcc "may be used uninitialized" compiler warning. 
 Not true. Initializing retval prevents the naive warning.

---
 Python/pystrhex.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Python/pystrhex.c b/Python/pystrhex.c
index a20e30747b7..1259ed12dff 100644
--- a/Python/pystrhex.c
+++ b/Python/pystrhex.c
@@ -18,6 +18,7 @@ static PyObject *_Py_strhex_impl(const char* argbuf, const Py_ssize_t arglen,
         retbuf = (Py_UCS1*) PyMem_Malloc(arglen*2);
 	if (!retbuf)
 	    return PyErr_NoMemory();
+        retval = NULL;  /* silence a compiler warning, assigned later. */
     } else {
 	retval = PyUnicode_New(arglen*2, 127);
 	if (!retval)