crash when selecting corrupt measure
Came up in https://musescore.org/de/node/192336, a score converted from PDF tp XML, then imported into MuseScore 2.0.3.
MuseScore reports a corruption:
Measure 50 Staff 1 incomplete. Expected: 4/4; Found: 5/8
Measure 50 is actually 49, because the 1st measure is ignored from measure cound (but not really a pickup measure)
Now selecting just that measure 50 (or 49) causes a crash, in 2.0.3 as well as in 2.1-RC and the latest 2.1 nightly, but not on the latest selfbuild from master, which doesn't even complain about a corruption, that instead seems to have 'autocompleted' that measure, with a leading quarter rest and an 8th rest before the quarter note.