Fred: let the bool function actually return something

diff --git a/src/Main/fg_commands.cxx b/src/Main/fg_commands.cxx
index bd72af4c07aaf96442188d239cc8a4e5bf776d5a..21a5b7d2a8f04e20fa4d7a1cc80ee053629ac959 100644 (file)
--- a/src/Main/fg_commands.cxx
+++ b/src/Main/fg_commands.cxx
@@ -1115,6 +1115,7 @@ do_gui_redraw (const SGPropertyNode * arg)
 {
     NewGUI * gui = (NewGUI *)globals->get_subsystem("gui");
     gui->redraw();
+    return true;
 }
 
 /**