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Exception safety in: ondemand

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This commit is contained in:
Paul Licameli
2017-03-15 23:02:00 -04:00
parent 195732f074
commit 664974d3ff
1 changed files with 1 additions and 2 deletions
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3
src/blockfile/ODPCMAliasBlockFile.cpp
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@@ -348,10 +348,9 @@ bool ODPCMAliasBlockFile::IsSummaryAvailable() const
///Calls write summary, and makes sure it is only done once in a thread-safe fashion.
void ODPCMAliasBlockFile::DoWriteSummary()
{
mWriteSummaryMutex.Lock();
ODLocker locker { &mWriteSummaryMutex };
if(!IsSummaryAvailable())
WriteSummary();
mWriteSummaryMutex.Unlock();
}
///sets the file name the summary info will be saved in. threadsafe.