From 7d37f5015bde123a8dae780f65a66207615628ab Mon Sep 17 00:00:00 2001
From: Robin Karlsson <61623634+robinkar@users.noreply.github.com>
Date: Tue, 1 Oct 2024 16:07:23 +0300
Subject: [PATCH] Check if handle_upload returns a Transfer (#3838)

PosixTransfer will return the result of Pathname.chown (number of files
affected by operation) in directories with setgid bit set, which will
be considered a true value, but can not be used for render
"transfer/show".
---
 apps/dashboard/app/controllers/files_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/dashboard/app/controllers/files_controller.rb b/apps/dashboard/app/controllers/files_controller.rb
index 81d14a77e9..72dbd662e5 100644
--- a/apps/dashboard/app/controllers/files_controller.rb
+++ b/apps/dashboard/app/controllers/files_controller.rb
@@ -156,7 +156,7 @@ def upload
     request.env[Rack::RACK_TEMPFILES].reject! { |f| f.path == params[:file].tempfile.path } unless posix_file?
 
     @transfer = @path.handle_upload(params[:file].tempfile)
-    if @transfer
+    if @transfer.kind_of?(Transfer)
       render 'transfers/show'
     else
       render json: {}