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Fix http://bugzilla.audacityteam.org/show_bug.cgi?id=514 (P1).

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This commit is contained in:
v.audacity 2012-06-17 00:28:03 +00:00
parent f0a81f0d53
commit 0bd054fd9f
1 changed files with 5 additions and 4 deletions
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9
src/MixerBoard.cpp
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@ -1038,7 +1038,7 @@ MixerBoard::~MixerBoard()
//
void MixerBoard::UpdateTrackClusters()
{
if (mImageMuteUp == NULL)
if (!mImageMuteUp)
this->CreateMuteSoloImages();
const int nClusterHeight = mScrolledWindow->GetClientSize().GetHeight() - kDoubleInset;
@ -1110,10 +1110,11 @@ void MixerBoard::UpdateTrackClusters()
else if (nClusterIndex < nClusterCount)
{
// We've got too many clusters.
// This can only on things like Undo New Audio Track or Undo Import
// This can happen only on things like Undo New Audio Track or Undo Import
// that don't call RemoveTrackCluster explicitly.
// We've already updated the track pointers for the clusters to the left, so just remove these.
for (; nClusterIndex < nClusterCount; nClusterIndex++)
// We've already updated the track pointers for the clusters to the left, so just remove all the rest.
// Keep nClusterIndex constant and successively delete from left to right.
for (unsigned int nCounter = nClusterIndex; nCounter < nClusterCount; nCounter++)
#ifdef EXPERIMENTAL_MIDI_OUT
this->RemoveTrackCluster(mMixerTrackClusters[nClusterIndex]->mTrack);
#else