Syntax error

adamsilverstein · Mar 17, 2018 · 77696a1 · 77696a1
1 parent 4aae56a
commit 77696a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wp-post-meta-revisions.php b/wp-post-meta-revisions.php
@@ -33,7 +33,7 @@ public function __construct() {
 		add_filter( 'wp_save_post_revision_post_has_changed', array( $this, '_wp_check_revisioned_meta_fields_have_changed' ), 10, 3 );
 
 		// When `the_preview` is run, automatically add the metadata filter.
-		add_filter( 'the_preview', array( $this, '_add_metadata_preview_filter' );
+		add_filter( 'the_preview', array( $this, '_add_metadata_preview_filter' ) );
 	}
 
 	/**