Ensure there's a selection before resetting it

WordPress · Aug 9, 2019 · 9886d9f · 9886d9f
1 parent 0206166
commit 9886d9f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git 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 );
+			}
 		}
 	}