fix undefined index notice in Social Link Block (#25663)

* fix undefined index notice * use isset instead of array_key_exists check * Update packages/block-library/src/social-link/index.php Co-authored-by: Greg Ziółkowski <grzegorz@gziolo.pl> Co-authored-by: Greg Ziółkowski <grzegorz@gziolo.pl>
WordPress · Nov 9, 2020 · e7f722c · e7f722c
1 parent 6d475af
commit e7f722c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/block-library/src/social-link/index.php b/packages/block-library/src/social-link/index.php
@@ -15,7 +15,7 @@
  * @return string Rendered HTML of the referenced block.
  */
 function render_block_core_social_link( $attributes, $content, $block ) {
-	$open_in_new_tab = $block->context['openInNewTab'];
+	$open_in_new_tab = isset( $block->context['openInNewTab'] ) ? $block->context['openInNewTab'] : false;
 
 	$service    = ( isset( $attributes['service'] ) ) ? $attributes['service'] : 'Icon';
 	$url        = ( isset( $attributes['url'] ) ) ? $attributes['url'] : false;