From 43db463ba62bb1bebfbb92a70209855e77e5b7ac Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Mon, 22 May 2023 16:52:52 +0200
Subject: [PATCH] fixes #9

---
 Tranga-CLI/Tranga_Cli.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Tranga-CLI/Tranga_Cli.cs b/Tranga-CLI/Tranga_Cli.cs
index 0747484..305741f 100644
--- a/Tranga-CLI/Tranga_Cli.cs
+++ b/Tranga-CLI/Tranga_Cli.cs
@@ -477,6 +477,13 @@ public static class Tranga_Cli
         string? query = Console.ReadLine();
 
         Publication[] publications = taskManager.GetPublicationsFromConnector(connector, query ?? "");
+
+        if (publications.Length < 1)
+        {
+            logger.WriteLine("Tranga_CLI", "No publications returned");
+            Console.WriteLine($"No publications for query '{query}' returned;");
+            return null;
+        }
         
         int pIndex = 0;
         Console.WriteLine("Publications:");