diff --git a/Source/Engine/Utilities/HtmlParser.cs b/Source/Engine/Utilities/HtmlParser.cs
index 37b614b80..175b0247a 100644
--- a/Source/Engine/Utilities/HtmlParser.cs
+++ b/Source/Engine/Utilities/HtmlParser.cs
@@ -177,6 +177,8 @@ namespace FlaxEngine.Utilities
             // Get name of this tag
             int start = _pos;
             string s = ParseTagName();
+            if (s == string.Empty)
+                return false;
 
             // Special handling
             bool doctype = _scriptBegin = false;