diff options
Diffstat (limited to 'lib/git/async/graph.py')
| -rw-r--r-- | lib/git/async/graph.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/git/async/graph.py b/lib/git/async/graph.py index d817eeb4..6386cbaa 100644 --- a/lib/git/async/graph.py +++ b/lib/git/async/graph.py @@ -35,12 +35,17 @@ class Graph(object): def del_node(self, node): """Delete a node from the graph :return: self""" + try: + del(self.nodes[self.nodes.index(node)]) + except ValueError: + return self + # END ignore if it doesn't exist + # clear connections for outn in node.out_nodes: del(outn.in_nodes[outn.in_nodes.index(node)]) for inn in node.in_nodes: del(inn.out_nodes[inn.out_nodes.index(node)]) - del(self.nodes[self.nodes.index(node)]) return self def add_edge(self, u, v): |