diff options
| -rw-r--r-- | vcl/source/app/svmain.cxx | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/vcl/source/app/svmain.cxx b/vcl/source/app/svmain.cxx index f337bc9657ce..bd7a4d6890ea 100644 --- a/vcl/source/app/svmain.cxx +++ b/vcl/source/app/svmain.cxx @@ -158,16 +158,18 @@ oslSignalAction VCLExceptionSignal_impl( void* /*pData*/, oslSignalInfo* pInfo) { bIn = true; - SolarMutexGuard aLock; - - // do not stop timer because otherwise the UAE-Box will not be painted as well - ImplSVData* pSVData = ImplGetSVData(); - if ( pSVData->mpApp ) + vcl::SolarMutexTryAndBuyGuard aLock; + if( aLock.isAcquired()) { - SystemWindowFlags nOldMode = Application::GetSystemWindowMode(); - Application::SetSystemWindowMode( nOldMode & ~SystemWindowFlags::NOAUTOMODE ); - pSVData->mpApp->Exception( nVCLException ); - Application::SetSystemWindowMode( nOldMode ); + // do not stop timer because otherwise the UAE-Box will not be painted as well + ImplSVData* pSVData = ImplGetSVData(); + if ( pSVData->mpApp ) + { + SystemWindowFlags nOldMode = Application::GetSystemWindowMode(); + Application::SetSystemWindowMode( nOldMode & ~SystemWindowFlags::NOAUTOMODE ); + pSVData->mpApp->Exception( nVCLException ); + Application::SetSystemWindowMode( nOldMode ); + } } bIn = false; } |