Add var declaration to avoid global variable scope
Add var declaration to avoid global variable scope
dagrejs/dagre-d3,9n/dagre-d3,cpettitt/dagre-d3,9n/dagre-d3,9n/dagre-d3,cpettitt/dagre-d3,cbfx/dagre-d3,cpettitt/dagre-d3,cbfx/dagre-d3,dominiek/dagre-d3,dominiek/dagre-d3,dominiek/dagre-d3,dagrejs/dagre-d3,cbfx/dagre-d3