From c5d80e9f7acc55c175b23c705b275255df4f8804 Mon Sep 17 00:00:00 2001
From: Paul Gauthier <aider@paulg.org>
Date: Mon, 7 Aug 2023 11:10:28 -0300
Subject: [PATCH] aider: Check if there is a mdurl param and skip the rest if
 not.

# Aider chat conversation:

USER: check to make sure there is a mdurl param, skip the rest if not

ASSISTANT: To implement this change, we need to modify the `share/index.md` file. We will add a condition to check if the `mdurl` parameter exists before proceeding with the rest of the script.

Here is the proposed change:

```markdown
share/index.md
<<<<<<< ORIGINAL
window.onload = function() {
    var urlParams = new URLSearchParams(window.location.search);
    var conv = urlParams.get('mdurl');
    fetch(conv)
=======
window.onload = function() {
    var urlParams = new URLSearchParams(window.location.search);
    var conv = urlParams.get('mdurl');
    if (!conv) {
        return;
    }
    fetch(conv)
>>>>>>> UPDATED
```

This change checks if `conv` (which holds the value of the `mdurl` parameter) is not present. If it's not, the function returns immediately, skipping the rest of the script.
---
 share/index.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/share/index.md b/share/index.md
index 06ce28155..4935e5296 100644
--- a/share/index.md
+++ b/share/index.md
@@ -12,6 +12,9 @@ created using <a href="https://aider.chat">aider</a>.
 window.onload = function() {
     var urlParams = new URLSearchParams(window.location.search);
     var conv = urlParams.get('mdurl');
+    if (!conv) {
+        return;
+    }
     fetch(conv)
     .then(response => response.text())
     .then(markdown => {