more travis silliness

examples/manipulation_with_blink.jl

@@ -4,14 +4,6 @@
 #  For a similar demo rendered in Jupyter instead, see the
 #  `interactive_manipulation.ipynb` notebook.
 
-# Don't open windows when we're running this test
-# on the Travis CI build servers
-if haskey(ENV, "CI")
-    options = Dict{Symbol, Any}(:show => false)
-else
-    options = Dict{Symbol, Any}()
-end
-
 # Import our packages
 using MeshCatMechanisms
 using RigidBodyDynamics
@@ -29,9 +21,20 @@ mechanism = rand_chain_mechanism(Float64,
 mvis = MechanismVisualizer(mechanism, Skeleton(randomize_colors=true))
 
 # Open the visualizer in a new window
-open(mvis, Window(options))
+#
+# We don't open windows when we're running this test
+# on the Travis CI build servers
+if !haskey(ENV, "CI")
+    open(mvis, Window())
+end
 
 # Create sliders to manipulate the visualizer's configuration
 widget = manipulate!(mvis)
+
 # Render those sliders in a new window
-body!(Window(options), widget)
+#
+# We don't open windows when we're running this test
+# on the Travis CI build servers
+if !haskey(ENV, "CI")
+    body!(Window(), widget)
+end