From 7842ce6baf0bd9342a1af57c5ce38d1c8da96567 Mon Sep 17 00:00:00 2001
From: Karl Stoney <karl.stoney@autotrader.co.uk>
Date: Mon, 8 Sep 2025 11:27:47 +0100
Subject: [PATCH] Fixed execute agent flow sending a blank string.  Fixes
 https://github.com/FlowiseAI/Flowise/issues/5177

---
 packages/components/nodes/agentflow/ExecuteFlow/ExecuteFlow.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/components/nodes/agentflow/ExecuteFlow/ExecuteFlow.ts b/packages/components/nodes/agentflow/ExecuteFlow/ExecuteFlow.ts
index 492c00af1d3..f0fde263a05 100644
--- a/packages/components/nodes/agentflow/ExecuteFlow/ExecuteFlow.ts
+++ b/packages/components/nodes/agentflow/ExecuteFlow/ExecuteFlow.ts
@@ -174,6 +174,9 @@ class ExecuteFlow_Agentflow implements INode {
                 throw new Error(`Invalid JSON in executeFlowOverrideConfig: ${parseError.message}`)
             }
         }
+        if (overrideConfig?.length === 0) {
+            overrideConfig = {}
+        }
 
         const state = options.agentflowRuntime?.state as ICommonObject
         const runtimeChatHistory = (options.agentflowRuntime?.chatHistory as BaseMessageLike[]) ?? []