constification: use const_cast to resolve a CONSTIFICATION warning

This commit is contained in:
Paul Davis 2022-04-07 11:27:46 -06:00
parent ca22ba77e1
commit 04d34c4061

View file

@ -2529,8 +2529,8 @@ XMLNode&
Route::state (bool save_template) const
{
if (!_session._template_state_dir.empty()) {
#warning CONSTIFICATION fix this
// const_cast<Route*>(this)->foreach_processor (sigc::bind (sigc::mem_fun (*this, &Route::set_plugin_state_dir), _session._template_state_dir));
Route* ncthis = const_cast<Route*> (this);
foreach_processor (sigc::bind (sigc::mem_fun (*ncthis, &Route::set_plugin_state_dir), _session._template_state_dir));
}
XMLNode *node = new XMLNode("Route");