id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11056	"""should be uploaded"" warning for opened data files where no new change were made"	aseerel4c26	team	"JOSM version 7995

==== Steps
1. open a .osm file with some osm data
2. close josm or delete this data layer

==== Actual 
a (user time consuming) warning question pops up, advising that you should upload

==== Expected
''no'' warning message, as I made no further changes to the data. Hence, I still have the file in the same state as I opened it - I just wanted to view it / review my changes in it.

If there is seen any sense in this warning then a preference to turn this warning off would be nice. I could not find one (advanced prefs)."	enhancement	closed	trivial		Core	tested	wontfix	warning data