From 27de108579afad59d97353d40d932fdc1e07c7c0 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 28 Dec 2025 15:58:13 +0000
Subject: [PATCH] Add error handling to SIGUSR1 power button handler

---
 install_kiosk_v0.9.9.1.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/install_kiosk_v0.9.9.1.sh b/install_kiosk_v0.9.9.1.sh
index 98875dd..1933455 100644
--- a/install_kiosk_v0.9.9.1.sh
+++ b/install_kiosk_v0.9.9.1.sh
@@ -5531,8 +5531,16 @@ if(!app.requestSingleInstanceLock())app.quit();
 
 // Handle SIGUSR1 from power button trigger script
 process.on('SIGUSR1',()=>{
-  console.log('[POWER] Received SIGUSR1 signal - showing power menu');
-  showPowerMenu();
+  console.log('[POWER] Received SIGUSR1 signal');
+  try{
+    if(mainWindow&&!mainWindow.isDestroyed()){
+      showPowerMenu();
+    }else{
+      console.log('[POWER] mainWindow not ready');
+    }
+  }catch(e){
+    console.error('[POWER] Error:',e.message);
+  }
 });
 
 app.on('certificate-error',(e,w,u,er,c,cb)=>{