From fae19c16b54f077bbd7665a50df516d290faa07e Mon Sep 17 00:00:00 2001
From: Jonathon Menz <jonomenz@gmail.com>
Date: Mon, 25 Mar 2019 15:49:38 -0700
Subject: [PATCH] FIX has_one File form scaffolding

Only allow selection of a single file when scaffolding has_one File relationship (fixes #8862)
---
 src/ORM/FieldType/DBForeignKey.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ORM/FieldType/DBForeignKey.php b/src/ORM/FieldType/DBForeignKey.php
index c01a945be..ad5e39b09 100644
--- a/src/ORM/FieldType/DBForeignKey.php
+++ b/src/ORM/FieldType/DBForeignKey.php
@@ -55,6 +55,9 @@ class DBForeignKey extends DBInt
             if ($hasOneSingleton instanceof Image) {
                 $field->setAllowedFileCategories('image/supported');
             }
+            if ($field->hasMethod('setAllowedMaxFileNumber')) {
+                $field->setAllowedMaxFileNumber(1);
+            }
             return $field;
         }