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A redundant high-level GuardedCall around macro command execution...

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... Redundant with the guard already in ApplyAndSendResponse, but this makes it
easier to reason about the exception safety of calls into Audacity from
Nyquist tools.
This commit is contained in:
Paul Licameli 2018-09-24 14:15:44 -04:00
parent 4710d69f4c
commit 7c924012fb
1 changed files with 4 additions and 1 deletions
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5
src/commands/CommandHandler.cpp
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@ -53,7 +53,10 @@ void CommandHandler::OnReceiveCommand(AppCommandEvent &event)
// Then apply it to current application & project. Note that the
// command may change the context - for example, switching to a
// different project.
cmd->Apply(*mCurrentContext);
auto result = GuardedCall<bool>( [&] {
return cmd->Apply(*mCurrentContext);
});
wxUnusedVar(result);
// Redraw the project
mCurrentContext->GetProject()->RedrawProject();