Fix for bug [ #433047 ] missing args to PyArg_ParseTuple
diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c
index 37d89e9..ea530ee 100644
--- a/Modules/_codecsmodule.c
+++ b/Modules/_codecsmodule.c
@@ -440,7 +440,7 @@
     PyObject *str, *v;
     const char *errors = NULL;
 
-    if (!PyArg_ParseTuple(args, "O|zi:utf_16_le_encode",
+    if (!PyArg_ParseTuple(args, "O|z:utf_16_le_encode",
 			  &str, &errors))
 	return NULL;
 
@@ -463,7 +463,7 @@
     PyObject *str, *v;
     const char *errors = NULL;
 
-    if (!PyArg_ParseTuple(args, "O|zi:utf_16_be_encode",
+    if (!PyArg_ParseTuple(args, "O|z:utf_16_be_encode",
 			  &str, &errors))
 	return NULL;