CORS middleware must return bytes

11 years ago · 905bd63eee
parent 82da63a81b
commit 905bd63eee
1 changed files with 1 additions and 1 deletions
--- a/isso/wsgi.py
+++ b/isso/wsgi.py
@ -77,7 +77,7 @@ class CORSMiddleware(object):

        if environ.get("REQUEST_METHOD") == "OPTIONS":
            add_cors_headers("200 Ok", [("Content-Type", "text/plain")])
-            return ['200 Ok']
+            return [b'200 Ok']

        return self.app(environ, add_cors_headers)