raise an exception when Options::save fails

See #3975 #3976
2017-07-20 17:03:21 +02:00
parent b6cd315515
commit 511f6c2a7b
8 changed files with 73 additions and 42 deletions
--- a/rtgui/preferences.cc
+++ b/rtgui/preferences.cc
@@ -2066,7 +2066,12 @@ void Preferences::okPressed ()
    workflowUpdate();
    options.copyFrom (&moptions);
    options.filterOutParsedExtensions();
-    Options::save ();
+    try {
+        Options::save ();
+    } catch (Options::Error &e) {
+        Gtk::MessageDialog msgd(getToplevelWindow(this), e.get_msg(), true, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_CLOSE, true);
+        msgd.run();
+    }
    dynProfilePanel->save();
    hide ();
 }