add missing ref() for wave parts

1 files changed, 1 insertions, 0 deletions

diff --git a/muse/muse/wavetrack.cpp b/muse/muse/wavetrack.cpp
index 14f2ef4a..ae269f52 100644
--- a/muse/muse/wavetrack.cpp
+++ b/muse/muse/wavetrack.cpp
@@ -156,6 +156,7 @@ void WaveTrack::read(QDomNode node)
             QDomElement e = node.toElement();
             if (e.tagName() == "part") {
                   Part* p = newPart();
+                  p->ref();
                   p->read(node);
                   parts()->add(p);
                   }