proper check for too many connections

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10404 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/grc/src/platforms/python/Port.py b/grc/src/platforms/python/Port.py
index 73ec07242b7f50663bce1df692f889bb5783d1d5..109eecb62c02f59b2f7eea39ddb9c95f045caf75 100644 (file)
--- a/grc/src/platforms/python/Port.py
+++ b/grc/src/platforms/python/Port.py
@@ -50,7 +50,7 @@ class Port(_Port):
                _Port.validate(self)
                try: assert(self.get_enabled_connections() or self.get_optional())
                except AssertionError: self._add_error_message('Port is not connected.')
-               try: assert(self.is_source() or len(self.get_enabled_connections()) == 1)
+               try: assert(self.is_source() or len(self.get_enabled_connections()) <= 1)
                except AssertionError: self._add_error_message('Port has too many connections.')
 
        def get_vlen(self):