diff options
| author | Mike Kaganski <mike.kaganski@collabora.com> | 2023-10-28 18:06:34 +0300 |
|---|---|---|
| committer | Mike Kaganski <mike.kaganski@collabora.com> | 2023-10-28 21:40:43 +0200 |
| commit | 8dda6270f8b9af6fcfba2a3a935612ab5a81c247 (patch) | |
| tree | 840c15c7d6d8ccb6cdf823512846ff27bfc87f64 | |
| parent | 50abd90d739410ed34de5e7cd9c4308dc75f9ab6 (diff) | |
pPrinter may be nullptr
E.g., calling storeToURL, generating a PDF, on an embedded formula.
Change-Id: If74af90f9c3dfd54a328782ddecd0adf52b51a5a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/158591
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
| -rw-r--r-- | starmath/source/unomodel.cxx | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/starmath/source/unomodel.cxx b/starmath/source/unomodel.cxx index 96e41599ddad..114fb29e43d7 100644 --- a/starmath/source/unomodel.cxx +++ b/starmath/source/unomodel.cxx @@ -958,8 +958,9 @@ uno::Sequence< beans::PropertyValue > SAL_CALL SmModel::getRenderer( throw RuntimeException(); SmPrinterAccess aPrinterAccess( *pDocSh ); - Printer *pPrinter = aPrinterAccess.GetPrinter(); - Size aPrtPaperSize ( pPrinter->GetPaperSize() ); + Size aPrtPaperSize; + if (Printer *pPrinter = aPrinterAccess.GetPrinter()) + aPrtPaperSize = pPrinter->GetPaperSize(); // if paper size is 0 (usually if no 'real' printer is found), // guess the paper size @@ -1029,11 +1030,16 @@ void SAL_CALL SmModel::render( return; SmPrinterAccess aPrinterAccess( *pDocSh ); - Printer *pPrinter = aPrinterAccess.GetPrinter(); - Size aPrtPaperSize ( pPrinter->GetPaperSize() ); - Size aOutputSize ( pPrinter->GetOutputSize() ); - Point aPrtPageOffset( pPrinter->GetPageOffset() ); + Size aPrtPaperSize; + Size aOutputSize; + Point aPrtPageOffset; + if (Printer *pPrinter = aPrinterAccess.GetPrinter()) + { + aPrtPaperSize = pPrinter->GetPaperSize(); + aOutputSize = pPrinter->GetOutputSize(); + aPrtPageOffset = pPrinter->GetPageOffset(); + } // no real printer ?? if (aPrtPaperSize.IsEmpty()) |