From 0c7589c177f2f2c001f3afe2f073572a217b6050 Mon Sep 17 00:00:00 2001
From: Gervasio Marchand <github@gervas.io>
Date: Fri, 9 Dec 2022 18:19:15 -0300
Subject: [PATCH] catch errors pulling data from other instances

---
 src/Program.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Program.cs b/src/Program.cs
index 560b80f..70b4f5f 100644
--- a/src/Program.cs
+++ b/src/Program.cs
@@ -36,14 +36,15 @@ await Parallel.ForEachAsync(sitesTags, parallelOptions, async (st, _) =>
 {
     var (site, tag) = st;
     Console.WriteLine($"Fetching tag #{tag} from {site}");
-    var response = await client.GetAsync($"https://{site}/tags/{tag}.json");
+    HttpResponseMessage? response = null;
     try
     {
+        response = await client.GetAsync($"https://{site}/tags/{tag}.json");
         response.EnsureSuccessStatusCode();
     }
     catch (Exception e)
     {
-        Console.WriteLine($"Error fetching tag, status code: {response.StatusCode}. Error: {e.Message}");
+        Console.WriteLine($"Error fetching tag, status code: {response?.StatusCode}. Error: {e.Message}");
         return;
     }