diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
index 99ade3b18..ac4afba00 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp
@@ -252,7 +252,7 @@ namespace GUIEditor
 	bool GUIEditorWindow::close()
 	{
 		if( currentProject.isEmpty() )
-			return false;
+			return true;
 
 		QMessageBox::StandardButton reply = QMessageBox::question( this,
 											tr( "Closing project" ),