changeset:   103950:c6438a3df7a4
branch:      2.7
parent:      103927:a8771f230c06
user:        Benjamin Peterson <benjamin@python.org>
date:        Sun Sep 18 23:41:11 2016 -0700
files:       Parser/tokenizer.c
description:
properly handle the single null-byte file (closes #24022)


diff -r a8771f230c06 -r c6438a3df7a4 Parser/tokenizer.c
--- a/Parser/tokenizer.c	Sun Sep 18 15:24:23 2016 -0400
+++ b/Parser/tokenizer.c	Sun Sep 18 23:41:11 2016 -0700
@@ -951,7 +951,7 @@
                 else {
                     tok->done = E_OK;
                     tok->inp = strchr(tok->buf, '\0');
-                    done = tok->inp[-1] == '\n';
+                    done = tok->inp == tok->buf || tok->inp[-1] == '\n';
                 }
             }
             else {