From c3990922611ab76c83a43ac9996589004b42f59a Mon Sep 17 00:00:00 2001
From: Daniel Schwabeneder <daschw@disroot.org>
Date: Sat, 4 May 2019 20:43:49 +0200
Subject: [PATCH] fix animations for pyplot

---
 src/backends/pyplot.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/backends/pyplot.jl b/src/backends/pyplot.jl
index 100f15ee..f38914ab 100644
--- a/src/backends/pyplot.jl
+++ b/src/backends/pyplot.jl
@@ -273,6 +273,8 @@ function py_bbox(obj)
     BoundingBox(l*px, (ft-t)*px, (r-l)*px, (t-b)*px)
 end
 
+py_bbox(::Nothing) = BoundingBox(0mm, 0mm)
+
 # get the bounding box of the union of the objects
 function py_bbox(v::AVec)
     bbox_union = defaultbox