fix NRE when OrderedItems is null (and log it, I'm curious) (#38)

g3rv4 · Feb 9, 2023 · 6fd7804 · 6fd7804
1 parent 91ac0e2
commit 6fd7804
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/src/Program.cs b/src/Program.cs
@@ -121,13 +121,19 @@ await Parallel.ForEachAsync(Config.Instance.Sites,
         return;
     }
 
-    int count = 0;
-    foreach (var statusLink in data.OrderedItems.Where(i=>!imported.Contains(i)))
+    if (data.OrderedItems == null)
+    {
+        Console.WriteLine($"Got null on OrderedItems when pulling #{tag} posts from {site}");
+        return;
+    }
+
+    var count = 0;
+    foreach (var statusLink in data.OrderedItems.Where(i => !imported.Contains(i)))
     {
         statusesToLoadBag.Add(statusLink);
         count++;
     }
-    
+
     Console.WriteLine($"Retrieved {count} new statuses from {site} with hashtag #{tag}");
 });
 
@@ -164,7 +170,7 @@ await Parallel.ForEachAsync(Config.Instance.Sites,
 
 public class TagResponse
 {
-    public string[] OrderedItems { get; }
+    public string[]? OrderedItems { get; }
 
     public TagResponse(string[] orderedItems)
     {