From 8fcc9b6695e9ed035bc37631f436def89b70bedd Mon Sep 17 00:00:00 2001
From: James Pine <ijamespine@me.com>
Date: Sat, 18 Apr 2026 21:04:48 -0700
Subject: [PATCH] fix(app): guard against undefined engine in
 FloatingGenerateBox preset check

form.getValues('engine') returns string | undefined; Set<string>.has()
rejects undefined under strict mode. Added a truthy guard before the
preset lookup.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 app/src/components/Generation/FloatingGenerateBox.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/components/Generation/FloatingGenerateBox.tsx b/app/src/components/Generation/FloatingGenerateBox.tsx
index d977cc1a..79e6a92a 100644
--- a/app/src/components/Generation/FloatingGenerateBox.tsx
+++ b/app/src/components/Generation/FloatingGenerateBox.tsx
@@ -146,7 +146,7 @@ export function FloatingGenerateBox({
       // Cloned/designed profile with no default — ensure a compatible (non-preset) engine
       const currentEngine = form.getValues('engine');
       const presetEngines = new Set(['kokoro', 'qwen_custom_voice']);
-      if (presetEngines.has(currentEngine)) {
+      if (currentEngine && presetEngines.has(currentEngine)) {
         form.setValue('engine', 'qwen');
       }
     }