Check for selection range count before calling getRangeAt (#15576)

WordPress · May 11, 2019 · 9c5bc04 · 9c5bc04
1 parent 4108e37
commit 9c5bc04
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/format-library/src/link/inline.js b/packages/format-library/src/link/inline.js
@@ -79,7 +79,8 @@ const LinkViewerUrl = ( { url } ) => {
 
 const URLPopoverAtLink = ( { isActive, addingLink, value, ...props } ) => {
 	const anchorRect = useMemo( () => {
-		const range = window.getSelection().getRangeAt( 0 );
+		const selection = window.getSelection();
+		const range = selection.rangeCount > 0 ? selection.getRangeAt( 0 ) : null;
 		if ( ! range ) {
 			return;
 		}