Merge pull request #3 from ne0ekspert/alert-autofix-3

Fix code scanning alert no. 3: Flask app is run in debug mode

Author: ne0ekspert

nfcapi.py

@@ -45,6 +45,9 @@ def start_nfc_reader():
     poll_nfc_thread.daemon = True  # Allow thread to exit when the program exits
     poll_nfc_thread.start()
 
+import os
+
 if __name__ == '__main__':
     start_nfc_reader()
-    app.run(debug=True, host='0.0.0.0', port=5000)
+    debug_mode = os.getenv('FLASK_DEBUG', 'False').lower() in ['true', '1', 't']
+    app.run(debug=debug_mode, host='0.0.0.0', port=5000)