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Code Issues Releases Wiki Activity

Rewrite one try-catch with GuardedCall so we can show the user errors

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This commit is contained in:
Paul Licameli
2017-03-16 22:40:27 -04:00
parent 6525bb18cf
commit 01c5f25a19
1 changed files with 5 additions and 3 deletions
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8
src/ondemand/ODComputeSummaryTask.cpp
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@@ -19,6 +19,7 @@ updating the ODPCMAliasBlockFile and the GUI of the newly available data.
#include "ODComputeSummaryTask.h" #include "ODComputeSummaryTask.h"
#include "../AudacityException.h"
#include "../blockfile/ODPCMAliasBlockFile.h" #include "../blockfile/ODPCMAliasBlockFile.h"
#include "../Sequence.h" #include "../Sequence.h"
#include "../WaveTrack.h" #include "../WaveTrack.h"
@@ -77,9 +78,10 @@ void ODComputeSummaryTask::DoSomeInternal()
{ {
// WriteSummary might throw, but this is a worker thread, so stop // WriteSummary might throw, but this is a worker thread, so stop
// the exceptions here! // the exceptions here!
success = true; success = GuardedCall<bool>( [&] {
try { bf->DoWriteSummary(); } bf->DoWriteSummary();
catch(...) { success = false; } return true;
} );
blockStartSample = bf->GetStart(); blockStartSample = bf->GetStart();
blockEndSample = blockStartSample + bf->GetLength(); blockEndSample = blockStartSample + bf->GetLength();
} }