From cf118f1c8c379528810f8d6b6ab7d827aebbbbde Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Wed, 23 Oct 2019 16:16:54 +0200
Subject: [PATCH] fix(fitview): emtpy graph doesnt crash closes #50

---
 src/utils/graph.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils/graph.ts b/src/utils/graph.ts
index 07a4ffdb..c9696b74 100644
--- a/src/utils/graph.ts
+++ b/src/utils/graph.ts
@@ -178,10 +178,10 @@ export const getConnectedEdges = (nodes: Node[], edges: Edge[]): Edge[] => {
   });
 };
 
-export const fitView = ({ padding }: FitViewParams = { padding: 0 }): void => {
+export const fitView = ({ padding }: FitViewParams = { padding: 0.1 }): void => {
   const { nodes, width, height, d3Selection, d3Zoom } = store.getState();
 
-  if (!d3Selection || !d3Zoom) {
+  if (!d3Selection || !d3Zoom || !nodes.length) {
     return;
   }