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fix #117766: Crash if first measure of score is part of a

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multi measure rest and is edited.
This commit is contained in:
heuchi 2016-07-10 21:27:25 +02:00
parent 3172717cbb
commit 987e722d48
1 changed files with 8 additions and 0 deletions
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8
libmscore/layout.cpp
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@ -3662,6 +3662,14 @@ void Score::doLayoutRange(int stick, int etick)
if (m->prevMeasureMM()) {
m = m->prevMeasureMM();
}
// if the first measure of the score is part of a multi measure rest
// m->system() will return a nullptr. We need to find the multi measure
// rest which replaces the measure range
if (!m->system() && m->hasMMRest())
m = m->mmRest();
Q_ASSERT(m->system());
Page* p = m->system()->page();
System* s = p->systems().front();