fix 40243

ddryo · Apr 12, 2022 · cd27825 · cd27825
1 parent fb3d84b
commit cd27825
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/block-library/src/button/edit.js b/packages/block-library/src/button/edit.js
@@ -235,7 +235,10 @@ function ButtonEdit( props ) {
 						} ) => {
 							setAttributes( { url: newURL } );
 
-							if ( opensInNewTab !== newOpensInNewTab ) {
+							if (
+								'undefined' !== typeof newOpensInNewTab &&
+								opensInNewTab !== newOpensInNewTab
+							) {
 								onToggleOpenInNewTab( newOpensInNewTab );
 							}
 						} }