move header inclusion out of if/endif block

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2223 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/gui/src/scene_win/context_menu.cc

@@ -26,12 +26,13 @@
 #include <QItemSelection>
 #include <QItemSelectionModel>
 
+#include <ost/dyn_cast.hh>
+
 #include <ost/gui/scene_selection.hh>
 #include <ost/gui/query_dialog.hh>
 
 #if OST_IMG_ENABLED
 #include <ost/gfx/map_iso.hh>
-#include <ost/dyn_cast.hh>
 #endif // OST_IMG_ENABLED
 
 #include "custom_part_node.hh"