locale bugfix

src/qtgui/main.cpp

@@ -128,10 +128,6 @@ int main(int argc, char *argv[]) {
 	}
 #endif
 
-#if !defined(WIN32)
-	setlocale(LC_NUMERIC, "C");
-#endif
-
 #if !defined(WIN32)
 	/* Avoid zombies processes when running the server */
 	struct sigaction sa;
@@ -177,6 +173,10 @@ int main(int argc, char *argv[]) {
 		logger->addAppender(new StreamAppender(formatString("mitsuba.%s.log", getHostName().c_str())));
 #endif
 
+#if !defined(WIN32)
+		setlocale(LC_NUMERIC, "C");
+#endif
+
 		mainWindow = new MainWindow();
 		mainWindow->initWorkers();
 		retval = app.exec();