Fix spurious error message

-  in FeatureGroove, the check for multiple
   solids in result was checking the wrong
   variable.

src/Mod/PartDesign/App/FeatureGroove.cpp

@@ -37,6 +37,7 @@
 #endif
 
 #include <Base/Axis.h>
+#include <Base/Console.h>
 #include <Base/Exception.h>
 #include <Base/Placement.h>
 #include <Base/Tools.h>
@@ -155,14 +156,15 @@ App::DocumentObjectExecReturn *Groove::execute(void)
             TopoDS_Shape solRes = this->getSolid(mkCut.Shape());
             if (solRes.IsNull())
                 return new App::DocumentObjectExecReturn("Resulting shape is not a solid");
-
-            int solidCount = countSolids(result);
-            if (solidCount > 1) {
-                return new App::DocumentObjectExecReturn("Groove: Result has multiple solids. This is not supported at this time.");
-            }
 
             solRes = refineShapeIfActive(solRes);
             this->Shape.setValue(getSolid(solRes));
+
+            int solidCount = countSolids(solRes);
+            if (solidCount > 1) {
+                return new App::DocumentObjectExecReturn("Groove: Result has multiple solids. This is not supported at this time.");
+            }
+            
         }
         else
             return new App::DocumentObjectExecReturn("Could not revolve the sketch!");