Merge pull request #51 from f-rakete/master

Prevent possible infinite loop on fetchThreads()
gave92 · Apr 3, 2022 · d979da1 · d979da1
2 parents a7ad17c + d79960c
commit d979da1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fbchat-sharp/API/Client.cs b/fbchat-sharp/API/Client.cs
@@ -188,7 +188,7 @@ public async Task<List<FB_Thread>> fetchThreads(string thread_location, int? bef
                 else  // End of threads
                     break;
 
-                last_thread_timestamp = threads.LastOrDefault()?.last_message_timestamp;
+                last_thread_timestamp = threads.LastOrDefault(t => t.last_message_timestamp != null)?.last_message_timestamp;
 
                 // FB returns a sorted list of threads
                 if ((before != null && long.Parse(last_thread_timestamp) > before) ||