Index: /OpenSceneGraph/trunk/src/osgPlugins/dxf/dxfEntity.cpp
===================================================================
--- /OpenSceneGraph/trunk/src/osgPlugins/dxf/dxfEntity.cpp (revision 9993)
+++ /OpenSceneGraph/trunk/src/osgPlugins/dxf/dxfEntity.cpp (revision 10081)
@@ -197,5 +197,5 @@
 
     // We create an anglestep<=theta so that the line's points are evenly distributed around the circle
-    unsigned int numsteps=floor(osg::PI*2/theta);
+    unsigned int numsteps=static_cast<unsigned int>(floor(osg::PI*2/theta));
     if (numsteps<3) numsteps=3; // Sanity check: minimal representation of a circle is a tri 
     double anglestep=osg::PI*2/numsteps;