[tor-commits] [bridgedb/develop] Update documentation for CaptchaProtectedResource.getCaptchaImage().

[isis at torproject.org]

commit 573996bd57420ccf5d009a95f20fdc6367edd24a
Author: Isis Lovecruft <isis at torproject.org>
Date:   Tue Mar 18 04:48:06 2014 +0000

    Update documentation for CaptchaProtectedResource.getCaptchaImage().
---
 lib/bridgedb/HTTPServer.py |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/bridgedb/HTTPServer.py b/lib/bridgedb/HTTPServer.py
index a67d5ae..47009df 100644
--- a/lib/bridgedb/HTTPServer.py
+++ b/lib/bridgedb/HTTPServer.py
@@ -139,8 +139,8 @@ class CaptchaProtectedResource(twisted.web.resource.Resource):
 
         :returns: A 2-tuple of ``(image, challenge)``, where ``image`` is a
                   binary, JPEG-encoded image, and ``challenge`` is a unique
-                  string. If unable to retrieve a CAPTCHA, returns
-                  ``(None, None)``.
+                  string. If unable to retrieve a CAPTCHA, returns a tuple
+                  containing two empty strings.
         """
         return ('', '')