Remove explicit casting

See #2825

diff --git a/wcfsetup/install/files/lib/system/file/upload/UploadField.class.php b/wcfsetup/install/files/lib/system/file/upload/UploadField.class.php
index d1206bfc81595a6fe443b0f65bfde47c82225fce..4ee60272790df8c1f1d04bb2784522c75178fcd5 100644 (file)
--- a/wcfsetup/install/files/lib/system/file/upload/UploadField.class.php
+++ b/wcfsetup/install/files/lib/system/file/upload/UploadField.class.php
@@ -144,6 +144,6 @@ class UploadField {
         * @param       boolean       $imageOnly
         */
        public function setImageOnly($imageOnly) {
-               $this->imageOnly = (bool) $imageOnly;
+               $this->imageOnly = $imageOnly;
        }
 }