fix progress of 2d meshing

Mesh/Generator.cpp

@@ -477,9 +477,7 @@ static void Mesh2D(GModel *m)
     int nIter = 0, nTot = m->getNumFaces();
     while(1){
       int nPending = 0;
-
-      std::vector<GFace*> _temp; _temp.insert(_temp.begin(),f.begin(),f.end());
-
+      std::vector<GFace*> _temp; _temp.insert(_temp.begin(), f.begin(), f.end());
 #pragma omp parallel for schedule (dynamic)
       for(size_t K = 0 ; K < _temp.size() ; K++){
 	if (_temp[K]->meshStatistics.status == GFace::PENDING){
@@ -490,10 +488,9 @@ static void Mesh2D(GModel *m)
 	    nPending++;
 	  }
 	}
+        if(!nIter) Msg::ProgressMeter(nPending, nTot, false, "Meshing 2D...");
       }
 #pragma omp master
-      if(!nIter) Msg::ProgressMeter(nPending, nTot, false, "Meshing 2D...");
-
       for(std::set<GFace*>::iterator it = cf.begin(); it != cf.end(); ++it){
         if ((*it)->meshStatistics.status == GFace::PENDING){
 	  meshGFace mesher (true, CTX::instance()->mesh.multiplePasses);