Merge branch 'master' of newgeom:newgeom.git into BR_PYTHON_PLUGIN

[modules/shaper.git] / src / XGUI / XGUI_RubberBand.cpp

diff --git a/src/XGUI/XGUI_RubberBand.cpp b/src/XGUI/XGUI_RubberBand.cpp
index 1ed0d5f320cf419ca0258aecee3079c9096de4a8..390368256f94b36da8686400c094818381e47c3c 100644 (file)
--- a/src/XGUI/XGUI_RubberBand.cpp
+++ b/src/XGUI/XGUI_RubberBand.cpp
@@ -137,7 +137,8 @@ void XGUI_AbstractRubberBand::updateMask()
   if (isClosed())\r
     r += createRegion(myPoints.last(), myPoints.first());\r
 \r
-  setMask(r);\r
+  if (!r.isEmpty())\r
+    setMask(r);\r
 }\r
 \r
 //**********************************************************\r