X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/a9824dbc2e8763e6fff6f71db7a31cc4761cd245..7599f98957334d1924550205f7ba12a726de7eb0:/app/controllers/trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 05f97bf0d..4b138bdae 100644
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -368,7 +368,7 @@ private
     filename = "/tmp/#{rand}"
 
     # ...and save the uploaded file to that location
-    File.open(filename, "w") { |f| f.write(file.read) }
+    File.open(filename, "wb") { |f| f.write(file.read) }
 
     # Create the trace object, falsely marked as already
     # inserted to stop the import daemon trying to load it