diff -r 83b404da05e9 Modules/sha1module.c
--- a/Modules/sha1module.c	Tue Jul 30 01:37:28 2013 -0400
+++ b/Modules/sha1module.c	Tue Jul 30 14:59:41 2013 +0200
@@ -411,7 +411,7 @@
 static PyObject *
 SHA1_get_name(PyObject *self, void *closure)
 {
-    return PyUnicode_FromStringAndSize("SHA1", 3);
+    return PyUnicode_FromStringAndSize("SHA1", 4);
 }
 
 static PyObject *