From 83d3ae658deb1cb98ebf40d3bb16b32d89257ae1 Mon Sep 17 00:00:00 2001
From: Joseph Battelle <bttelle@iom.io>
Date: Wed, 3 Feb 2021 17:09:24 -0800
Subject: [PATCH] Fix for Workspace Explorer panel with no workspace

Don't give focus to a non-existent child. Previously any hide/show
of the Workspace Explorer without a workspace loaded would crash.
---
 IDE/src/ui/ProjectPanel.bf | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/IDE/src/ui/ProjectPanel.bf b/IDE/src/ui/ProjectPanel.bf
index ef594582..1a963d03 100644
--- a/IDE/src/ui/ProjectPanel.bf
+++ b/IDE/src/ui/ProjectPanel.bf
@@ -181,9 +181,10 @@ namespace IDE.ui
 		{
 			base.FocusForKeyboard();
 			SetFocus();
-			if (mListView.GetRoot().FindFocusedItem() == null)
+			let root = mListView.GetRoot();
+			if (root.IsOpen && root.FindFocusedItem() == null)
 			{
-				mListView.GetRoot().GetChildAtIndex(0).Focused = true;
+				root.GetChildAtIndex(0).Focused = true;
 			}
 		}