Merge pull request #3280 from WordPress/fix/collapsed-null-bug

Fix for calling collapsed of null
WordPress · Nov 2, 2017 · 55c54f6 · 55c54f6
2 parents f4a9bff + 50660df
commit 55c54f6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/editor/utils/dom.js b/editor/utils/dom.js
@@ -91,7 +91,7 @@ export function isVerticalEdge( container, isReverse, collapseRanges = false ) {
 
 	const selection = window.getSelection();
 	let range = selection.rangeCount ? selection.getRangeAt( 0 ) : null;
-	if ( collapseRanges && ! range.collapsed ) {
+	if ( collapseRanges && range && ! range.collapsed ) {
 		const newRange = document.createRange();
 		// Get the end point of the selection (see focusNode vs. anchorNode)
 		newRange.setStart( selection.focusNode, selection.focusOffset );