From a7f13ee3f5c9468abf6ce09b9a74d8a1b2782512 Mon Sep 17 00:00:00 2001
From: Brett Cannon <bcannon@gmail.com>
Date: Tue, 4 May 2010 01:16:51 +0000
Subject: Remove an unneeded variable and assignment.

Found using Clang's static analyzer.
---
 Objects/unicodeobject.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index aab33b5..7c7e062 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -4346,7 +4346,7 @@ PyUnicode_BuildEncodingMap(PyObject* string)
         if (!result)
             return NULL;
         for (i = 0; i < 256; i++) {
-            key = value = NULL;
+            value = NULL;
             key = PyInt_FromLong(decode[i]);
             value = PyInt_FromLong(i);
             if (!key || !value)
@@ -5846,7 +5846,7 @@ PyObject *replace(PyUnicodeObject *self,
         }
     } else {
 
-        Py_ssize_t n, i, j, e;
+        Py_ssize_t n, i, j;
         Py_ssize_t product, new_size, delta;
         Py_UNICODE *p;
 
@@ -5878,7 +5878,6 @@ PyObject *replace(PyUnicodeObject *self,
             return NULL;
         i = 0;
         p = u->str;
-        e = self->length - str1->length;
         if (str1->length > 0) {
             while (n-- > 0) {
                 /* look for next match */
-- 
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