diff options
Diffstat (limited to 'grc/gui/canvas/connection.py')
| -rw-r--r-- | grc/gui/canvas/connection.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/grc/gui/canvas/connection.py b/grc/gui/canvas/connection.py index 7de41a85b8..ff790503ef 100644 --- a/grc/gui/canvas/connection.py +++ b/grc/gui/canvas/connection.py @@ -204,6 +204,9 @@ class Connection(CoreConnection, Drawable): x, y = [a - b for a, b in zip(coor, self.coordinate)] cr = self._current_cr + + if cr is None: + return cr.save() cr.new_path() cr.append_path(self._line_path) |