Merge pull request #481

show various bugs the door

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/elements/satin_column.py b/lib/elements/satin_column.py
index bfa39384..d3c4d3d3 100644
--- a/lib/elements/satin_column.py
+++ b/lib/elements/satin_column.py
@@ -325,6 +325,10 @@ class SatinColumn(EmbroideryElement):
             self.fatal(_("satin column: object %s has a fill (but should not)") % node_id)
 
         if not self.rungs:
+            if len(self.rails) < 2:
+                self.fatal(_("satin column: object %(id)s has too few paths.  A satin column should have at least two paths (the rails).") %
+                           dict(id=node_id))
+
             if len(self.rails[0]) != len(self.rails[1]):
                 self.fatal(_("satin column: object %(id)s has two paths with an unequal number of points (%(length1)d and %(length2)d)") %
                            dict(id=node_id, length1=len(self.rails[0]), length2=len(self.rails[1])))