can have no annotation

xiaoxiao921 · Feb 23, 2021 · e6cfbf7 · e6cfbf7
1 parent b34f557
commit e6cfbf7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CHEF/Components/Watcher/ImageParser.cs b/CHEF/Components/Watcher/ImageParser.cs
@@ -166,7 +166,7 @@ public void AddTags(HtmlNodeCollection tags)
             /// <param name="entities"></param>
             public void AddText(IReadOnlyList<EntityAnnotation> entities)
             {
-                ImageText = entities[0].Description;
+                ImageText = entities.Count > 0 ? entities[0].Description : "";
             }
 
             public bool ContainTag(string tag) => _imageTags.Any(t => t.Contains(tag));