1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainwin.cc b/src/mainwin.cc
index be82d26..43a973d 100644
--- a/src/mainwin.cc
+++ b/src/mainwin.cc
@@ -92,6 +92,8 @@ using namespace boost::lambda;
 
 #endif // ENABLE_CGAL
 
+using std::cerr;
+
 // Global application state
 unsigned int GuiLocker::gui_locked = 0;
 
@@ -872,7 +874,6 @@ void MainWindow::compileCSG(bool procevents)
 		this->thrownTogetherRenderer = new ThrownTogetherRenderer(this->root_chain, 
 																															this->highlights_chain, 
 																															this->background_chain);
-		
 		PRINT("CSG generation finished.");
 		int s = t.elapsed() / 1000;
 		PRINTF("Total rendering time: %d hours, %d minutes, %d seconds", s / (60*60), (s / 60) % 60, s % 60);