From 642b4d86ad7d139ea4333cbdf95c6d4c3db982b5 Mon Sep 17 00:00:00 2001 From: Robin Cornett Date: Sat, 30 Apr 2016 14:18:34 -0400 Subject: [PATCH] Tighten up allowed file types array --- includes/class-displayfeaturedimagegenesis-helper.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/includes/class-displayfeaturedimagegenesis-helper.php b/includes/class-displayfeaturedimagegenesis-helper.php index 1ac3fb9..fcf2c06 100644 --- a/includes/class-displayfeaturedimagegenesis-helper.php +++ b/includes/class-displayfeaturedimagegenesis-helper.php @@ -298,7 +298,8 @@ class Display_Featured_Image_Genesis_Helper { * @since 2.5.0 */ protected function allowed_file_types() { - return apply_filters( 'displayfeaturedimage_valid_img_types', array( 'jpg', 'jpeg', 'png', 'gif' ) ); + $allowed = apply_filters( 'displayfeaturedimage_valid_img_types', array( 'jpg', 'jpeg', 'png', 'gif' ) ); + return is_array( $allowed ) ? $allowed : explode( ',', $allowed ); } /**