Fix search fiter type key warning. (#41630)

* Added a safeguard for nonexistent array offset warning. * Changelog.
Automattic · Feb 7, 2025 · 1ca4244 · 1ca4244
1 parent bb45a1a
commit 1ca4244
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diff --git a/projects/packages/search/changelog/fix-search-fiter-type-offset-warning b/projects/packages/search/changelog/fix-search-fiter-type-offset-warning
@@ -0,0 +1,5 @@
+Significance: patch
+Type: fixed
+Comment: Added a safeguard for unset array item warnings.
+
+
diff --git a/projects/packages/search/src/class-template-tags.php b/projects/packages/search/src/class-template-tags.php
@@ -63,7 +63,7 @@ public static function render_available_filters( $filters = null, $post_types =
 		}
 
 		foreach ( (array) $filters as $filter ) {
-			if ( 'post_type' === $filter['type'] ) {
+			if ( isset( $filter['type'] ) && 'post_type' === $filter['type'] ) {
 				self::render_filter( $filter, $post_types );
 			} else {
 				self::render_filter( $filter, $active_post_types );