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Clarify some comments, in figuring out the cause of bug 451 (p2).
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@ -739,9 +739,17 @@ bool Sequence::HandleXMLTag(const wxChar *tag, const wxChar **attrs)
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if (!wxStrcmp(attr, wxT("start")))
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wb->start = nValue;
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// Vaughan, 2011-10-10: I don't think we ever write a "len" attribute for "waveblock" tag,
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// so I think this is actually legacy code, or something intended, but not completed.
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// Anyway, might as well leave this code in, especially now that it has the check
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// against mMaxSamples.
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if (!wxStrcmp(attr, wxT("len")))
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{
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if (nValue > mMaxSamples) // mMaxSamples should already have been set by calls to the "sequence" clause below.
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// mMaxSamples should already have been set by calls to the "sequence" clause below.
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// The check intended here was already done in DirManager::HandleXMLTag(), where
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// it let the block be built, then checked against mMaxSamples, and deleted the block
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// if the size of the block is bigger than mMaxSamples.
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if (nValue > mMaxSamples)
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{
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delete (wb);
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mErrorOpening = true;
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