Correct processing of the fixed arc in PlaneGCS (issue #1280)

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Circle.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Circle.cpp b/src/SketchPlugin/SketchPlugin_Circle.cpp
index ea819628e51eae8e7778effaa5f9b71a8169d6e4..f252df658aec33b08ba84de96b6d1de0512e733f 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Circle.cpp
+++ b/src/SketchPlugin/SketchPlugin_Circle.cpp
@@ -30,12 +30,12 @@ namespace {
     static const std::string TYPE("CircleType");
     return TYPE;
   }
-  static const std::string CIRCLE_TYPE_CENTER_AND_RADIUS()
+  static const std::string& CIRCLE_TYPE_CENTER_AND_RADIUS()
   {
     static const std::string TYPE("CenterRadius");
     return TYPE;
   }
-  static const std::string CIRCLE_TYPE_THREE_POINTS()
+  static const std::string& CIRCLE_TYPE_THREE_POINTS()
   {
     static const std::string TYPE("ThreePoints");
     return TYPE;