id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
19920	"[Patch] Cancel doesn't work with ""Download All Children"""	GerdP	team	"==== What steps will reproduce the problem?
1. download a complex relation without relation members, e.g. !r6483867
2. edit it in relation editor
3. choose tab ""Child Relations"", note that button ""Download All Children"" is activated although this relation has no child relations
4. hover over the button and see tooltip ""download all child relations (recursively)
5. click and see lots of ""Fetching a package of nodes ..."" messages
6. Click on cancel 
==== What is the expected result?
3+4: button text and tooltip should not conflict. Not sure if we need this button at all.
6: download should stop

==== What happens instead?
confusing texts, download doesn't stop and takes quite long
==== Please provide any additional information below. Attach a screenshot if possible.

{{{
URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-10-03 13:42:38 +0200 (Sat, 03 Oct 2020)
Build-Date:2020-10-04 01:30:47
Revision:17084
Relative:URL: ^/trunk

Identification: JOSM/1.5 (17084 en) Windows 10 64-Bit
OS Build number: Windows 10 Home 2004 (19041)
Memory Usage: 1501 MB / 3641 MB (302 MB allocated, but free)
Java version: 1.8.0_221-b11, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920x1080 (scaling 1.0x1.0)
Maximum Screen Size: 1920x1080
Best cursor sizes: 16x16 -> 32x32, 32x32 -> 32x32
VM arguments: [-XX:StartFlightRecording=name=MyRecording2,settings=d:\dbg\gerd.jfc, -XX:FlightRecorderOptions=defaultrecording=true,dumponexit=true,dumponexitpath=e:\ld\perf_20201012_172736.jfr]
Dataset consistency test: No problems found

Plugins:
+ OpeningHoursEditor (35414)
+ PolygonCutOut (v0.7)
+ apache-commons (35524)
+ buildings_tools (35574)
+ continuosDownload (91)
+ ejml (35313)
+ geotools (35169)
+ jaxb (35092)
+ jts (35122)
+ merge-overlap (35248)
+ o5m (35248)
+ opendata (35513)
+ pbf (35446)
+ poly (35248)
+ reverter (35556)
+ undelete (35521)
+ utilsplugin2 (35487)

Map paint styles:
- https://raw.githubusercontent.com/yopaseopor/traffic_signs_style_JOSM/master/Styles_Traffic_signs_AME.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/Lit&zip=1
}}}
"	defect	closed	normal	20.11	Core		fixed	template_report