commit 4c13a4a3522b087f31465bf4e097744a8a17d014
author Benjamin Peterson <benjamin@python.org> Mon Jan 02 09:07:38 2012 -0600
committer Benjamin Peterson <benjamin@python.org> Mon Jan 02 09:07:38 2012 -0600
tree d18d66dcdee526801b4e350bf069eeff36863046
parent 02ffa08990085cffacb7cbdcc6bcde767dac6256

ready the correct string

Objects/unicodeobject.c

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 98deeda..e152e73 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -9139,7 +9139,7 @@
         Py_DECREF(str_obj);
         return -1;
     }
-    if (PyUnicode_READY(substr) == -1 || PyUnicode_READY(str_obj) == -1) {
+    if (PyUnicode_READY(sub_obj) == -1 || PyUnicode_READY(str_obj) == -1) {
         Py_DECREF(substr);
         Py_DECREF(str_obj);
         return -1;