From 24500415cf5ad6f5609aa0431684e4123538dfe8 Mon Sep 17 00:00:00 2001
From: Austin Mroz <austin@comfy.org>
Date: Mon, 5 Jan 2026 11:40:45 -0800
Subject: [PATCH] Fix swapping from linear to normal workflow

There was an attempted fitView with 0 visible area
Not super happy with location of fix
- FitView shouldn't cause total loss of functionality if called from
  invalid state
- As previously discussed, this fitview call should probably be moved to
  only apply on newly loaded workflow, not restored workflows
---
 src/scripts/app.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/scripts/app.ts b/src/scripts/app.ts
index f2fd59b3d..140d79113 100644
--- a/src/scripts/app.ts
+++ b/src/scripts/app.ts
@@ -1227,6 +1227,8 @@ export class ComfyApp {
           // Fit view if no nodes visible in restored viewport
           this.canvas.ds.computeVisibleArea(this.canvas.viewport)
           if (
+            this.canvas.visible_area.width &&
+            this.canvas.visible_area.height &&
             !anyItemOverlapsRect(
               this.rootGraph._nodes,
               this.canvas.visible_area