Shortest distance bug
Hello, I found an issue with shortest distance on directed graph that should not be considered as directed.
l = gt.Graph(directed=True)
l.add_edge(0,1)
gt.shortest_distance(l, source=l.vertex(1), directed=False).a
Output:
PropertyArray([2147483647, 0], dtype=int32)
it should be (and it works when creating the graph with directed=False)
PropertyArray([1, 0], dtype=int32)