From e46becb08a86a3d41ca2a43a965522dccd767379 Mon Sep 17 00:00:00 2001
From: Bryan Brancotte <bryan.brancotte@pasteur.fr>
Date: Wed, 5 May 2021 16:46:56 +0200
Subject: [PATCH] bugfix, prevent re-appearing of the tooltip when move up
 failed, WIP #167

---
 js/tree-reusable-d3.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/tree-reusable-d3.js b/js/tree-reusable-d3.js
index bee1bc9f..598f8234 100644
--- a/js/tree-reusable-d3.js
+++ b/js/tree-reusable-d3.js
@@ -94,6 +94,8 @@ function interactive_tree() {
                 .attr("class", "tooltip")
                 .style("opacity", 0)
                 .on("mouseover", function(d) {
+                    if(tooltip.style("opacity")==0)
+                        return;
                     tooltip.transition()
                         .duration(200)
                         .style("opacity", 1);