diff options
Diffstat (limited to 'modules/gallery/helpers/legal_file.php')
| -rw-r--r-- | modules/gallery/helpers/legal_file.php | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/modules/gallery/helpers/legal_file.php b/modules/gallery/helpers/legal_file.php index b3622764..e6f4cb54 100644 --- a/modules/gallery/helpers/legal_file.php +++ b/modules/gallery/helpers/legal_file.php @@ -19,7 +19,7 @@ */ class legal_file_Core { /** - * Create a default list of allowed photo MIME types paired with their extensions and then let + * Create a default list of allowed photo MIME types paired with their extensions and then let * modules modify it. This is an ordered map, mapping extensions to their MIME types. * Extensions cannot be duplicated, but MIMEs can (e.g. jpeg and jpg both map to image/jpeg). * @@ -32,7 +32,11 @@ class legal_file_Core { module::event("photo_types_by_extension", $types_by_extension_wrapper); if ($extension) { // return matching MIME type - return $types_by_extension_wrapper->types_by_extension[$extension]; + if (isset($types_by_extension_wrapper->types_by_extension[$extension])) { + return $types_by_extension_wrapper->types_by_extension[$extension]; + } else { + return null; + } } else { // return complete array return $types_by_extension_wrapper->types_by_extension; @@ -53,7 +57,11 @@ class legal_file_Core { module::event("movie_types_by_extension", $types_by_extension_wrapper); if ($extension) { // return matching MIME type - return $types_by_extension_wrapper->types_by_extension[$extension]; + if (isset($types_by_extension_wrapper->types_by_extension[$extension])) { + return $types_by_extension_wrapper->types_by_extension[$extension]; + } else { + return null; + } } else { // return complete array return $types_by_extension_wrapper->types_by_extension; |