[Commit-gnuradio] [gnuradio] 01/03: grc: Use vlen=1 for message blocks so they don't randomly disconnect.

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jcorgan pushed a commit to branch master
in repository gnuradio.

commit fd6cc3a76c35da5b60f42620b64dbc0ccec93da2
Author: Clayton Smith <address@hidden>
Date:   Fri Dec 9 19:09:33 2016 -0500

    grc: Use vlen=1 for message blocks so they don't randomly disconnect.
---
 grc/core/utils/epy_block_io.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grc/core/utils/epy_block_io.py b/grc/core/utils/epy_block_io.py
index 53a1bb3..a094ab7 100644
--- a/grc/core/utils/epy_block_io.py
+++ b/grc/core/utils/epy_block_io.py
@@ -25,7 +25,7 @@ def _ports(sigs, msgs):
     for msg_key in msgs:
         if msg_key == 'system':
             continue
-        ports.append((msg_key, 'message', None))
+        ports.append((msg_key, 'message', 1))
     return ports