From de8928b2d92e1684691682d339e2e17700939275 Mon Sep 17 00:00:00 2001
From: Knut Sveidqvist <knsv@sveido.com>
Date: Fri, 20 Jan 2023 12:48:06 +0100
Subject: [PATCH] #4016 Fix for max_sections in mindmap renderer

---
 packages/mermaid-mindmap/src/svgDraw.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/mermaid-mindmap/src/svgDraw.js b/packages/mermaid-mindmap/src/svgDraw.js
index e4a52ad98..79eab6e1d 100644
--- a/packages/mermaid-mindmap/src/svgDraw.js
+++ b/packages/mermaid-mindmap/src/svgDraw.js
@@ -203,7 +203,7 @@ const roundedRectBkg = function (elem, node) {
  * @returns {number} The height nodes dom element
  */
 export const drawNode = function (elem, node, fullSection, conf) {
-  const section = fullSection % MAX_SECTIONS;
+  const section = fullSection % (MAX_SECTIONS - 1);
   const nodeElem = elem.append('g');
   node.section = section;
   nodeElem.attr(
@@ -303,7 +303,7 @@ export const drawNode = function (elem, node, fullSection, conf) {
 };
 
 export const drawEdge = function drawEdge(edgesElem, mindmap, parent, depth, fullSection) {
-  const section = (fullSection % MAX_SECTIONS) - 1;
+  const section = fullSection % (MAX_SECTIONS - 1);
   const sx = parent.x + parent.width / 2;
   const sy = parent.y + parent.height / 2;
   const ex = mindmap.x + mindmap.width / 2;