From 9886d9f49e07fdbc94e555acef98ae86d1fa7e9c Mon Sep 17 00:00:00 2001
From: iseulde <wp@iseulde.com>
Date: Fri, 9 Aug 2019 16:59:12 +0200
Subject: [PATCH] Ensure there's a selection before resetting it

---
 packages/block-editor/src/components/provider/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/block-editor/src/components/provider/index.js b/packages/block-editor/src/components/provider/index.js
index 55652871209ecd..f698d98ebfeb46 100644
--- a/packages/block-editor/src/components/provider/index.js
+++ b/packages/block-editor/src/components/provider/index.js
@@ -53,7 +53,10 @@ class BlockEditorProvider extends Component {
 			this.isSyncingOutcomingValue = null;
 			this.isSyncingIncomingValue = value;
 			resetBlocks( value );
-			resetSelection( selectionStart, selectionEnd );
+
+			if ( selectionStart && selectionEnd ) {
+				resetSelection( selectionStart, selectionEnd );
+			}
 		}
 	}