Preview: Open new window if prior preview window closed

WordPress · Aug 4, 2018 · 3f1783d · 3f1783d
1 parent 426f484
commit 3f1783d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/editor/src/components/post-preview-button/index.js b/packages/editor/src/components/post-preview-button/index.js
@@ -64,7 +64,7 @@ export class PostPreviewButton extends Component {
 		// Open a popup, BUT: Set it to a blank page until save completes. This
 		// is necessary because popups can only be opened in response to user
 		// interaction (click), but we must still wait for the post to save.
-		if ( ! this.previewWindow ) {
+		if ( ! this.previewWindow || this.previewWindow.closed ) {
 			this.previewWindow = window.open( '', this.getWindowTarget() );
 		}