From a96190d6a2b5f9c878f66bdc2f6fb8b232b50acc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tony=20Mass=C3=A9?=
 <50835088+TonyMasse@users.noreply.github.com>
Date: Wed, 9 Dec 2020 00:21:18 +0000
Subject: [PATCH] fix(diagramlink): populate `positionFrom` and `positionTo`

with `{x:0, y:0}` in DiagramModel.addLink(). To prevent error message when new link is created. As the link's curve cannot otherwise be drawn properly (as no `x` nor `y` yet defined for `positionFrom` and `positionTo`) until the first call to `updateLinksPositions()`.

Close #6
---
 src/DiagramModel.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/DiagramModel.js b/src/DiagramModel.js
index 4eab3f4..75d7fbe 100644
--- a/src/DiagramModel.js
+++ b/src/DiagramModel.js
@@ -68,8 +68,8 @@ class DiagramModel {
       id: generateId(),
       from: from,
       to: to,
-      positionFrom: {},
-      positionTo: {},
+      positionFrom: { x: 0, y: 0 },
+      positionTo: { x: 0, y: 0 },
       points
     });
   }