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Exception safety in: CommandManager

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This commit is contained in:
Paul Licameli 2016-11-24 17:17:37 -05:00
parent 40aa70a255
commit abbe9276f0
1 changed files with 2 additions and 3 deletions
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5
src/commands/CommandManager.cpp
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@ -1127,10 +1127,9 @@ bool CommandManager::FilterKeyEvent(AudacityProject *project, const wxKeyEvent &
// rest of the command handling. But, to use the common handler, we // rest of the command handling. But, to use the common handler, we
// enable them temporarily and then disable them again after handling. // enable them temporarily and then disable them again after handling.
// LL: Why do they need to be disabled??? // LL: Why do they need to be disabled???
entry->enabled = true;
bool ret = HandleCommandEntry(entry, NoFlagsSpecifed, NoFlagsSpecifed, &evt);
entry->enabled = false; entry->enabled = false;
return ret; auto cleanup = valueRestorer( entry->enabled, true );
return HandleCommandEntry(entry, NoFlagsSpecifed, NoFlagsSpecifed, &evt);
} }
// Any other keypresses must be destined for this project window. // Any other keypresses must be destined for this project window.