From cee213e04252526e2d40b4b7c4c4d207df87ad07 Mon Sep 17 00:00:00 2001
From: mohiit1502 <mohiit1502@gmail.com>
Date: Fri, 21 Aug 2026 19:59:59 +0530
Subject: [PATCH] fix(canvas): replace undefined structureSignature with
 nodeSetSignature
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The fitView effect referenced structureSignature which does not exist
in this scope — the correct variable is nodeSetSignature. This caused
a ReferenceError at runtime when the effect ran after adding an edge.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 src/pages/workflows/components/WorkflowCanvas.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/workflows/components/WorkflowCanvas.tsx b/src/pages/workflows/components/WorkflowCanvas.tsx
index ee2e0ab..571220e 100644
--- a/src/pages/workflows/components/WorkflowCanvas.tsx
+++ b/src/pages/workflows/components/WorkflowCanvas.tsx
@@ -164,7 +164,7 @@ export function WorkflowCanvas({
       flowInstance.fitView({ padding: 0.3, duration: 260, maxZoom: 1.05, minZoom: 0.2 })
     }, 30)
     return () => window.clearTimeout(t)
-  }, [flowInstance, structureSignature])
+  }, [flowInstance, nodeSetSignature])
 
   // Edge creation with validation
   const handleConnect = useCallback((conn: Connection) => {