From 64e240e7a544c01266d4146e25e2763b49a48bae Mon Sep 17 00:00:00 2001
From: Moritz Klack <info@moritzklack.com>
Date: Tue, 5 Mar 2024 16:49:36 +0100
Subject: [PATCH] fix(react): allow edges to start from 0,0 (#3980)

---
 packages/react/CHANGELOG.md                         | 1 +
 packages/react/src/components/EdgeWrapper/index.tsx | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/react/CHANGELOG.md b/packages/react/CHANGELOG.md
index 8219e047..0bc7f603 100644
--- a/packages/react/CHANGELOG.md
+++ b/packages/react/CHANGELOG.md
@@ -8,6 +8,7 @@
 - unify `Edge` and `Node` type handling
 - fix safari: prevent selection of viewport
 - fix `useNodesData` hook to prevent re-renderings
+- fix edges: allow start at 0,0
 
 ## 12.0.0-next.10
 
diff --git a/packages/react/src/components/EdgeWrapper/index.tsx b/packages/react/src/components/EdgeWrapper/index.tsx
index 30f432aa..c114c1b4 100644
--- a/packages/react/src/components/EdgeWrapper/index.tsx
+++ b/packages/react/src/components/EdgeWrapper/index.tsx
@@ -111,7 +111,7 @@ export function EdgeWrapper<EdgeType extends Edge = Edge>({
     [edge.markerEnd, rfId]
   );
 
-  if (edge.hidden || !sourceX || !sourceY || !targetX || !targetY) {
+  if (edge.hidden || sourceX === null || sourceY === null || targetX === null || targetY === null) {
     return null;
   }