From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 6 Mar 2013 18:28:37 +0000 (+0100)
Subject: _PyUnicode_Writer() now also reuses Unicode singletons:
X-Git-Tag: v3.3.1rc1~86
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2cb16aa3cb31c2c0620df3c806d10782f84c94fb;p=thirdparty%2FPython%2Fcpython.git

_PyUnicode_Writer() now also reuses Unicode singletons:
empty string and latin1 single character
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index f66492218933..9f269a5bc2e9 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -12924,7 +12924,7 @@ _PyUnicodeWriter_Finish(_PyUnicodeWriter *writer)
         writer->buffer = newbuffer;
     }
     assert(_PyUnicode_CheckConsistency(writer->buffer, 1));
-    return writer->buffer;
+    return unicode_result_ready(writer->buffer);
 }
 
 void