Don't show self loops

2020-06-17 20:34:18 +02:00 · 2020-06-17 20:34:18 +02:00 · 7f7cd71a17
commit 7f7cd71a17
parent a28f634ece
1 changed files with 3 additions and 0 deletions
--- a/main.go
+++ b/main.go
@ -516,6 +516,9 @@ func (h *graphHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		if toID, e := nodeMap[key]; e {
 			for _, item := range references {
 				if fromID, e := nodeMap[item.Name]; e {
+					if fromID == toID {
+						continue
+					}
 					edge := Edge{
 						From: fromID,
 						To:   toID,