fix: avoid warnings (#2367)

Automattic · Aug 26, 2024 · 5218a12 · 5218a12
1 parent 38a50a5
commit 5218a12
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/newspack-theme/inc/template-tags.php b/newspack-theme/inc/template-tags.php
@@ -439,7 +439,8 @@ function newspack_post_thumbnail_caption() {
 		}
 
 		// Check the existance of the caption separately, so filters -- like ones that add ads -- don't interfere.
-		$caption_exists = get_post( get_post_thumbnail_id() )->post_excerpt;
+		$thumbnail      = get_post( get_post_thumbnail_id() );
+		$caption_exists = $thumbnail && $thumbnail->post_excerpt;
 
 		// Only get the caption if one exists.
 		if ( $caption_exists ) {