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-rw-r--r--accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx1
1 files changed, 1 insertions, 0 deletions
diff --git a/accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx b/accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx
index 7891b7a21334..9deadb49f409 100644
--- a/accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx
+++ b/accessibility/source/extended/AccessibleBrowseBoxCheckBoxCell.cxx
@@ -133,6 +133,7 @@ namespace accessibility
sal_Int32 SAL_CALL AccessibleCheckBoxCell::getAccessibleIndexInParent()
{
::osl::MutexGuard aGuard( getMutex() );
+ ensureIsAlive();
return ( getRowPos() * mpBrowseBox->GetColumnCount() ) + getColumnPos();
}