Merge pull request #177 from PersonalKilljoy/master

Fixed the lack of default AttributeDict argument in to_dot
JuliaAttic · May 19, 2015 · ebc5dd1 · ebc5dd1
2 parents 6de2f20 + 54c4e86
commit ebc5dd1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dot.jl b/src/dot.jl
@@ -18,7 +18,7 @@ function to_dot(graph::AbstractGraph, attrs::AttributeDict=AttributeDict())
 end
 
 # Write the dot representation of a graph to a stream.
-function to_dot{G<:AbstractGraph}(graph::G, stream::IO,attrs::AttributeDict)
+function to_dot{G<:AbstractGraph}(graph::G, stream::IO,attrs::AttributeDict=AttributeDict())
     has_vertex_attrs = method_exists(attributes, (vertex_type(graph), G))
     has_edge_attrs = method_exists(attributes, (edge_type(graph), G))