Avoid rendering branches for the first node

This is a follow-up to 937c68c, which added a dummy node as the first node.
nextstrain · Oct 19, 2023 · e234ee6 · e234ee6
1 parent 2e5792b
commit e234ee6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/components/tree/phyloTree/renderers.js b/src/components/tree/phyloTree/renderers.js
@@ -181,7 +181,7 @@ export const drawBranches = function drawBranches() {
   } else {
     this.groups.branchTee
       .selectAll('.branch')
-      .data(this.nodes.filter((d) => d.n.hasChildren))
+      .data(this.nodes.filter((d) => d.n.hasChildren && d.displayOrder !== undefined))
       .enter()
       .append("path")
       .attr("class", "branch T")
@@ -213,7 +213,7 @@ export const drawBranches = function drawBranches() {
   }
   this.groups.branchStem
     .selectAll('.branch')
-    .data(this.nodes)
+    .data(this.nodes.filter((d) => d.displayOrder !== undefined))
     .enter()
     .append("path")
     .attr("class", "branch S")