From 820aa5499edc3e30a7fd835b93e0c8567115cdf8 Mon Sep 17 00:00:00 2001
From: azakhi <azak.halilibrahim@gmail.com>
Date: Thu, 6 Sep 2018 17:11:27 +0300
Subject: [PATCH] Fix block group creation

---
 .../Services/BlockGroupHierarchyBuilder.cs          | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Filtration.Parser/Services/BlockGroupHierarchyBuilder.cs b/Filtration.Parser/Services/BlockGroupHierarchyBuilder.cs
index 68e4f57..018bb8b 100644
--- a/Filtration.Parser/Services/BlockGroupHierarchyBuilder.cs
+++ b/Filtration.Parser/Services/BlockGroupHierarchyBuilder.cs
@@ -51,7 +51,18 @@ namespace Filtration.Parser.Services
                 newItemGroup.IsEnableChecked = enabled;
                 startItemGroup.ChildGroups.Add(newItemGroup);
                 inputGroups = inputGroups.Skip(1).ToList();
-                return inputGroups.Count > 0 ? IntegrateStringListIntoBlockGroupHierarchy(inputGroups, newItemGroup, show, enabled) : newItemGroup;
+                if (inputGroups.Count > 0)
+                {
+                    return IntegrateStringListIntoBlockGroupHierarchy(inputGroups, newItemGroup, show, enabled);
+                }
+                else
+                {
+                    var leafNode = new ItemFilterBlockGroup("", newItemGroup, false, true);
+                    leafNode.IsShowChecked = show;
+                    leafNode.IsEnableChecked = enabled;
+                    newItemGroup.ChildGroups.Add(leafNode);
+                    return leafNode;
+                }
             }
             else
             {