[Commit-gnuradio] [gnuradio] 44/101: grc: gtk3: fix connection arrows

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jcorgan pushed a commit to branch python3
in repository gnuradio.

commit dccb7826806cec6566b565be2650549879f953e1
Author: Sebastian Koslowski <address@hidden>
Date:   Fri Jul 15 22:43:37 2016 +0200

    grc: gtk3: fix connection arrows
---
 grc/gui/Connection.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/grc/gui/Connection.py b/grc/gui/Connection.py
index 5362bc0..6122ec1 100644
--- a/grc/gui/Connection.py
+++ b/grc/gui/Connection.py
@@ -183,7 +183,8 @@ class Connection(Element, _Connection):
             cr.restore()
         # draw arrow on sink port
         cr.set_source_rgb(*self._arrow_color)
-        for p in self._arrow:
-            cr.move_to(*p)
+        cr.move_to(*self._arrow[0])
+        cr.line_to(*self._arrow[1])
+        cr.line_to(*self._arrow[2])
         cr.close_path()
         cr.fill()