1 files changed, 1 insertions, 1 deletions
diff --git a/sd/source/ui/slideshow/slideshowimpl.cxx b/sd/source/ui/slideshow/slideshowimpl.cxx
index 790e157c0ad7..d55b9adb66a1 100644
--- a/sd/source/ui/slideshow/slideshowimpl.cxx
+++ b/sd/source/ui/slideshow/slideshowimpl.cxx
@@ -786,7 +786,7 @@ bool SlideshowImpl::startPreview(
             if (AllSettings::GetLayoutRTL())
             {
                 aContentRect.SetLeft( aContentRect.Right() );
-                aContentRect.SetRight( aContentRect.Right() + aContentRect.Right() );
+                aContentRect.AdjustRight(aContentRect.Right() );
             }
             maPresSize = aContentRect.GetSize();
             mpShowWindow->SetPosPixel( aContentRect.TopLeft() );