openModule only if not manually closed

Fltk/FlGui.cpp

@@ -945,5 +945,6 @@ void FlGui::rebuildTree()
 
 void FlGui::openModule(const std::string &name)
 {
-  onelab->openTreeItem("0Gmsh modules/" + name);
+  if(!onelab->isManuallyClosed("0Gmsh modules/" + name))
+    onelab->openTreeItem("0Gmsh modules/" + name);
 }

Fltk/onelabGroup.cpp

@@ -303,8 +303,7 @@ bool onelab::localNetworkClient::run()
         drawContext::global()->draw();
         if(n != PView::list.size()){
           FlGui::instance()->rebuildTree();
-          if(!FlGui::instance()->onelab->isManuallyClosed("0Gmsh modules/Post-processing"))
-            FlGui::instance()->openModule("Post-processing");
+          FlGui::instance()->openModule("Post-processing");
         }
       }
       break;