From 6cc818260128df57c51a41e4e6aa459de5faf4fe Mon Sep 17 00:00:00 2001
From: Tim O'Shea <tim.oshea753@gmail.com>
Date: Fri, 30 Nov 2012 22:31:43 -0800
Subject: core: gr_blocks can now have only message ports with no
general_work()
* msg only blocks now get thread context
* added blocking msg queue delete call
* added gr_message_strobe block
* added grc definitions for message_debug, message_strobe, pdu_to_tagged_stream, tagged_stream_to_pdu.
* allow message fan-in connections in GRC
---
grc/python/Port.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'grc/python/Port.py')
diff --git a/grc/python/Port.py b/grc/python/Port.py
index 9f8b50d052..738a33ba72 100644
--- a/grc/python/Port.py
+++ b/grc/python/Port.py
@@ -116,7 +116,7 @@ class Port(_Port, _GUIPort):
_Port.validate(self)
if not self.get_enabled_connections() and not self.get_optional():
self.add_error_message('Port is not connected.')
- if not self.is_source() and len(self.get_enabled_connections()) > 1:
+ if not self.is_source() and (not self.get_type() == "message") and len(self.get_enabled_connections()) > 1:
self.add_error_message('Port has too many connections.')
#message port logic
if self.get_type() == 'msg':
--
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