Prevent endless read of silent files

[ardour.git] / gtk2_ardour / plugin_ui.cc

diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc
index cb00cff41ef79133a1e1babeccaa827d6b3a4441..8b0ce54dbc25569a7e598c518b0482f4c7220672 100644 (file)
--- a/gtk2_ardour/plugin_ui.cc
+++ b/gtk2_ardour/plugin_ui.cc
@@ -888,17 +888,17 @@ PlugUIBase::update_preset ()
        }
        --_no_load_preset;
 
-       save_button.set_sensitive (!p.uri.empty() && p.user);
        delete_button.set_sensitive (!p.uri.empty() && p.user);
-
        update_preset_modified ();
 }
 
 void
 PlugUIBase::update_preset_modified ()
 {
+       Plugin::PresetRecord p = plugin->last_preset();
 
-       if (plugin->last_preset().uri.empty()) {
+       if (p.uri.empty()) {
+               save_button.set_sensitive (false);
                _preset_modified.set_text ("");
                return;
        }
@@ -907,6 +907,7 @@ PlugUIBase::update_preset_modified ()
        if (_preset_modified.get_text().empty() == c) {
                _preset_modified.set_text (c ? "*" : "");
        }
+       save_button.set_sensitive (c && p.user);
 }
 
 void