Fix creating UploadFormField without any restrictions

See #2509
See #2825

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
index 821ea4495db2e2ec299101844d98b9e407e75d5b..72b43c3800237011c4817595e6b3e115e56634e9 100644 (file)
--- a/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/UploadFormField.class.php
@@ -69,7 +69,9 @@ class UploadFormField extends AbstractFormField {
                $uploadField = new UploadField($this->getPrefixedId());
                $uploadField->maxFiles = $this->getMaximum();
                $uploadField->setImageOnly($this->isImageOnly());
-               $uploadField->setAllowSvgImage($this->svgImageAllowed());
+               if ($this->isImageOnly()) {
+                       $uploadField->setAllowSvgImage($this->svgImageAllowed());
+               }
                
                return $uploadField;
        }