handle empty tools::Rectangle in svx

Change-Id: I45e26c9cdc00ae6d3bc56534d612b83b5ac26074
Reviewed-on: https://gerrit.libreoffice.org/72125
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 8 insertions, 0 deletions

diff --git a/svx/source/svdraw/svdopath.cxx b/svx/source/svdraw/svdopath.cxx
index 4c3d0f2040b9..12a7b2c1af39 100644
--- a/svx/source/svdraw/svdopath.cxx
+++ b/svx/source/svdraw/svdopath.cxx
@@ -2362,6 +2362,14 @@ void SdrPathObj::RecalcSnapRect()
 void SdrPathObj::NbcSetSnapRect(const tools::Rectangle& rRect)
 {
     tools::Rectangle aOld(GetSnapRect());
+    if (aOld.IsEmpty())
+    {
+        Fraction aX(1,1);
+        Fraction aY(1,1);
+        NbcResize(aOld.TopLeft(), aX, aY);
+        NbcMove(Size(rRect.Left() - aOld.Left(), rRect.Top() - aOld.Top()));
+        return;
+    }
 
     // Take empty into account when calculating scale factors
     long nMulX = rRect.IsWidthEmpty() ? 0 : rRect.Right()  - rRect.Left();