From 8a1cd9396f5d0517d35a9945a25e110fff2904c0 Mon Sep 17 00:00:00 2001
From: Stanley Goldman <Stanley.Goldman@gmail.com>
Date: Tue, 5 Dec 2017 15:19:34 -0500
Subject: [PATCH 1/2] Preventing checkout request when branch is already
 checked out

---
 .../Assets/Editor/GitHub.Unity/UI/BranchesView.cs              | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BranchesView.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BranchesView.cs
index 3ea3f5dcc..d71a59c8c 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BranchesView.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/BranchesView.cs
@@ -323,6 +323,9 @@ private void OnTreeGUI(Rect rect)
                     if (node.IsFolder)
                         return;
 
+                    if(node.IsActive)
+                        return;
+
                     SwitchBranch(node.Name);
                 },
                 node => {

From ba4f7f747fabf16748e7986ae8274b3626a62238 Mon Sep 17 00:00:00 2001
From: Stanley Goldman <Stanley.Goldman@gmail.com>
Date: Tue, 5 Dec 2017 17:13:27 -0500
Subject: [PATCH 2/2] Remembering the last selected node when reloading the
 tree

---
 .../Assets/Editor/GitHub.Unity/UI/TreeControl.cs      | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/TreeControl.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/TreeControl.cs
index 5c668049b..5f5f505bc 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/TreeControl.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/TreeControl.cs
@@ -56,6 +56,12 @@ public void Load(IEnumerable<ITreeData> data, string title)
         {
             var collapsedFoldersEnumerable = folders.Where(pair => pair.Value.IsCollapsed).Select(pair => pair.Key);
             var collapsedFolders = new HashSet<string>(collapsedFoldersEnumerable);
+            string selectedNodeName = null;
+            if (SelectedNode != null)
+            {
+                selectedNodeName = SelectedNode.Name;
+                SelectedNode = null;
+            }
 
             folders.Clear();
             nodes.Clear();
@@ -94,6 +100,11 @@ public void Load(IEnumerable<ITreeData> data, string title)
                             IsFolder = isFolder
                         };
 
+                        if (selectedNodeName != null && name == selectedNodeName)
+                        {
+                            SelectedNode = node;
+                        }
+
                         if (node.IsActive)
                         {
                             activeNode = node;