Set the content-length header for sendfile. Fixes #447

2012-10-07 15:24:03 +02:00 · 2012-10-07 15:24:03 +02:00 · 3bec75d230
commit 3bec75d230
parent de5038f2fb
2 changed files with 2 additions and 0 deletions
--- a/flask/helpers.py
+++ b/flask/helpers.py
@ -541,6 +541,7 @@ def send_file(filename_or_fp, mimetype=None, as_attachment=False,
        if file is not None:
            file.close()
        headers['X-Sendfile'] = filename
+        headers['Content-Length'] = os.path.getsize(filename)
        data = None
    else:
        if file is None: