From 640ff4fa50a5315cd961de02097bf470fec56058 Mon Sep 17 00:00:00 2001
From: Mic <m@micz.it>
Date: Tue, 9 Sep 2025 23:36:00 +0200
Subject: [PATCH] getGPTWebModelString improved

---
 js/mzta-utils.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/js/mzta-utils.js b/js/mzta-utils.js
index ba9e27d8..4cf2af8f 100644
--- a/js/mzta-utils.js
+++ b/js/mzta-utils.js
@@ -251,6 +251,7 @@ export function convertNewlinesToParagraphs(input) {
 // This method is used to convert the model string id used in the URL
 // to the model string used in the webpage
 export function getGPTWebModelString(model) {
+  if (!model) return '';
   model = model.toLowerCase().trim();
   switch (model) {
     case 'gpt-5':
@@ -639,6 +640,7 @@ export function validateChatGPTWebCustomData(data) {
 }
 
 export function sanitizeChatGPTModelData(input) {
+  if(!input) return '';
   return encodeURIComponent(input).toLowerCase()
 }