[trunk] Crash when inserting measure(s) on Measure 1
Setup: MuseScore trunk rev. 4156 under Win XP SP3
1) load or create a score;
2) select measure 1;
3) click "Create\Measures\Insert One Measure" menu or "Create\Measures\Insert Measure" or use the "Insert" key;
MuseScore crashes with the following error message box:
Microsoft Visual C++ Runtime Library
Program C:\Program Files\MuseScore\bin\nightly.exe
This application has requested the Runtime to terminate it in an unual way. Please contact the application's support team for more information.
* When a different measure is selected (not Measure 1), inserting measure works.