#836: Added assertion to ensure uri is never 0-length

2017-05-23 15:08:55 +02:00
parent 0f4536bb89
commit c8311e5a36
1 changed files with 1 additions and 0 deletions
--- a/autobahn/wamp/uri.py
+++ b/autobahn/wamp/uri.py
@@ -147,6 +147,7 @@ class Pattern(object):
        :type options: None or RegisterOptions or SubscribeOptions
        """
        assert(type(uri) == six.text_type)
+        assert(len(uri) > 0)
        assert(target in [Pattern.URI_TARGET_ENDPOINT,
                          Pattern.URI_TARGET_HANDLER,
                          Pattern.URI_TARGET_EXCEPTION])