add missing end condition

7 months ago · 0ea3b6625f
parent 272cfb7e48
commit 0ea3b6625f
1 changed files with 1 additions and 1 deletions
--- a/masque/shapes/arc.py
+++ b/masque/shapes/arc.py
@ -239,7 +239,7 @@ class Arc(Shape):
            keep = []
            removable = (numpy.cumsum(arc_lengths) <= max_arclen)
            start = 0
-            while True:
+            while start < arc_lengths.size:
                next_to_keep = start + numpy.where(removable)[0][-1]    # TODO: any chance we haven't sampled finely enough?
                keep.append(next_to_keep)
                removable = (numpy.cumsum(arc_lengths[next_to_keep + 1:]) <= max_arclen)