avoid extra iterator increment, so that Option/Paths work

diff --git a/gtk2_ardour/option_editor.cc b/gtk2_ardour/option_editor.cc
index 889fafceb4cc1ebcadc6b46af97bb2ed4915e75e..6f3db85006f25c681e50292fd82130235b6bbd98 100644 (file)
--- a/gtk2_ardour/option_editor.cc
+++ b/gtk2_ardour/option_editor.cc
@@ -564,7 +564,7 @@ OptionEditor::add_path_to_treeview (std::string const & pn, Gtk::Widget& widget)
 
                /* foreach path component ... */
 
-               for (std::vector<std::string>::const_iterator s = components.begin(); s != components.end(); ++s) {
+               for (std::vector<std::string>::const_iterator s = components.begin(); s != components.end(); ) {
 
                        bool component_found = false;