Replace add_filter with apply_filters

frozzare · web-flow · commit bad90e518034 · 2017-09-28T11:28:47.000+02:00
diff --git a/src/admin/post.php b/src/admin/post.php
@@ -89,7 +89,7 @@ function modify_preview_link( $link, $post ) {
 	 *
 	 * @param string $link
 	 */
-	return add_filter( 'cargo_preview_link', add_query_arg( $args, $this->config( 'preview.url', home_url( '/' ) ) ) );
+	return apply_filters( 'cargo_preview_link', add_query_arg( $args, $this->config( 'preview.url', home_url( '/' ) ) ) );
 }
 
 // Handle preview link.

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,7 @@ function modify_preview_link( $link, $post ) {`
`89`	`89`	`*`
`90`	`90`	`* @param string $link`
`91`	`91`	`*/`
`92`		`- return add_filter( 'cargo_preview_link', add_query_arg( $args, $this->config( 'preview.url', home_url( '/' ) ) ) );`
	`92`	`+ return apply_filters( 'cargo_preview_link', add_query_arg( $args, $this->config( 'preview.url', home_url( '/' ) ) ) );`
`93`	`93`	`}`
`94`	`94`
`95`	`95`	`// Handle preview link.`