demo: don't show meaningless 'odot' arrows for routes
authorJulien Muchembled <jm@nexedi.com>
Wed, 2 Dec 2015 20:32:51 +0000 (21:32 +0100)
committerJulien Muchembled <jm@nexedi.com>
Wed, 2 Dec 2015 20:32:51 +0000 (21:32 +0100)
commit77c9df3b775ca5d8d920facdf8ca8ad79bd96ab3
tree3b683d2987d9d1c9e5ec4733a472a4a0675c4407
parent06f33ff2eb8142ab187ee5999e00c70bc47dd113
demo: don't show meaningless 'odot' arrows for routes

Unexpectedly, and contrary to 'dot', Graphviz does not draw it with penwidth=0
(without, that of the other side is striked). And anyway, we can just look at
the label to see if there's a route.
demo/demo