id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
717	won't save osm file	dogshed@…	framm	"To reproduce the bug:
Open JOSM.
Select a gpx file.
Select file, save as.
Leave it on ""all files"".
Type a filename without an extension.
Select save.
You get the bad extension message.
Any future attempts give the bad extension
message even if the extension is good.
"	defect	closed	major		Core		invalid