Renamed PyString to PyBytes
diff --git a/Objects/stringlib/string_format.h b/Objects/stringlib/string_format.h
index be8e8080..2e9c7ef 100644
--- a/Objects/stringlib/string_format.h
+++ b/Objects/stringlib/string_format.h
@@ -496,7 +496,7 @@
#if PY_VERSION_HEX >= 0x03000000
assert(PyUnicode_Check(result));
#else
- assert(PyString_Check(result) || PyUnicode_Check(result));
+ assert(PyBytes_Check(result) || PyUnicode_Check(result));
/* Convert result to our type. We could be str, and result could
be unicode */