fix compile

Geo/discreteFace.cpp

@@ -320,8 +320,7 @@ void discreteFace::gatherMeshes()
 
 void discreteFace::mesh(bool verbose)
 {
-
-
+#if defined(HAVE_ANN) && defined(HAVE_SOLVER) && defined(HAVE_MESH)
   for(unsigned int j=0; j<_atlas.size(); j++){
 
     std::list<GEdge*> ge = _atlas[j]->edges();
@@ -345,11 +344,6 @@ void discreteFace::mesh(bool verbose)
     }
   }
 
-  
-
-
-  
-#if defined(HAVE_ANN) && defined(HAVE_SOLVER) && defined(HAVE_MESH)
   if (!CTX::instance()->meshDiscrete) return;
 
   //Msg::Info("Discrete Face %d is going to be meshed",tag());