Duplicate (ctrl+d) w/o selection causes crash

[Lailou12]

Update: it seems the crash was made by this string i found in my clipboard: MikuMikuWorld clipboard {damagesnull,hiSpeedChangesnull,holdsnull,notes[{criticaltrue,flicknone,frictiontrue,lane0.0,tick0,width6.0}]} "[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing object key - invalid literal; last read: "{d"; expecting string literal" i really don't know how this got into my clipboard without quotes, can someone tell me what is going on

[mikreo]

Should be fixed in next version. The behaviour of duplicate is changed to always add to clipboard, instead of trying (and failing) to preserve it.