From 4e2c39b1a0b74660dff14a3c9ca4360cdba8a614 Mon Sep 17 00:00:00 2001
From: Karnav Shah <shahkarnav115@gmail.com>
Date: Tue, 16 Dec 2025 11:30:55 +0530
Subject: [PATCH] Fix crash in sample launcher when no item is selected

---
 samples/python/demo.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/samples/python/demo.py b/samples/python/demo.py
index a56614ce4d..9f4a94f297 100755
--- a/samples/python/demo.py
+++ b/samples/python/demo.py
@@ -112,7 +112,11 @@ class App:
         webbrowser.open(url)
 
     def on_demo_select(self, evt):
-        name = self.demos_lb.get( self.demos_lb.curselection()[0] )
+        selection = self.demos_lb.curselection()
+        if not selection:
+            return
+
+        name = self.demos_lb.get(selection[0])
         fn = self.samples[name]
 
         descr = ""