From 65a12021bc7abbf5ddea068ffe9b4715cfc34f0b Mon Sep 17 00:00:00 2001
From: Samuel Hand <samuel.hand@openmailbox.org>
Date: Tue, 14 Aug 2018 02:00:39 +0100
Subject: [PATCH] Solve a few compiler warnings

---
 plugins/omemo/src/database.vala          | 13 +++++++++----
 plugins/omemo/src/manage_key_dialog.vala | 24 ------------------------
 2 files changed, 9 insertions(+), 28 deletions(-)

diff --git a/plugins/omemo/src/database.vala b/plugins/omemo/src/database.vala
index 0b15d198..247c00f6 100644
--- a/plugins/omemo/src/database.vala
+++ b/plugins/omemo/src/database.vala
@@ -196,10 +196,15 @@ public class Database : Qlite.Database {
 
     public override void migrate(long oldVersion) {
         if(oldVersion == 1) {
-            exec("DROP INDEX identity_meta_idx");
-            exec("DROP INDEX identity_meta_list_idx");
-            exec("CREATE UNIQUE INDEX identity_meta_idx ON identity_meta (identity_id, address_name, device_id)");
-            exec("CREATE INDEX identity_meta_list_idx ON identity_meta (identity_id, address_name)");
+            try {
+                exec("DROP INDEX identity_meta_idx");
+                exec("DROP INDEX identity_meta_list_idx");
+                exec("CREATE UNIQUE INDEX identity_meta_idx ON identity_meta (identity_id, address_name, device_id)");
+                exec("CREATE INDEX identity_meta_list_idx ON identity_meta (identity_id, address_name)");
+            } catch (Error e) {
+                stderr.printf("Failed to migrate OMEMO database\n");
+                Process.exit(-1);
+            }
         }
     }
 }
diff --git a/plugins/omemo/src/manage_key_dialog.vala b/plugins/omemo/src/manage_key_dialog.vala
index ecfabfd5..d1d8fefd 100644
--- a/plugins/omemo/src/manage_key_dialog.vala
+++ b/plugins/omemo/src/manage_key_dialog.vala
@@ -11,16 +11,13 @@ public class ManageKeyDialog : Gtk.Dialog {
     [GtkChild] private Button cancel_button;
     [GtkChild] private Button ok_button;
 
-    [GtkChild] private Box main_screen;
     [GtkChild] private Label main_desc_label;
     [GtkChild] private ListBox main_action_list;
 
-    [GtkChild] private Box confirm_screen;
     [GtkChild] private Image confirm_image;
     [GtkChild] private Label confirm_title_label;
     [GtkChild] private Label confirm_desc_label;
 
-    [GtkChild] private Box verify_screen;
     [GtkChild] private Label verify_label;
     [GtkChild] private Button verify_yes_button;
     [GtkChild] private Button verify_no_button;
@@ -104,27 +101,6 @@ public class ManageKeyDialog : Gtk.Dialog {
         return box;
     }   
 
-    private Box make_trust_screen(string icon_name, string title, string desc) {
-        Box box = new Box(Orientation.VERTICAL, 12) { margin = 12, spacing = 12 };
-        Image icon = new Image.from_icon_name(icon_name, IconSize.DIALOG) { visible = true };
-        box.add(icon);
-        Label lbl_title = new Label(title) { visible = true };
-        Label lbl_desc = new Label(desc) { visible = true, use_markup = true, max_width_chars = 1, wrap = true, justify = Justification.CENTER };
-
-        Pango.AttrList title_attrs = new Pango.AttrList();
-        title_attrs.insert(Pango.attr_scale_new(1.1));
-        lbl_title.attributes = title_attrs;
-        Pango.AttrList desc_attrs = new Pango.AttrList();
-        desc_attrs.insert(Pango.attr_scale_new(0.8));
-        lbl_desc.attributes = desc_attrs;
-        lbl_desc.get_style_context().add_class("dim-label");
-
-        box.add(lbl_title);
-        box.add(lbl_desc);
-
-        return box;
-    }
-
     private void setup_main_screen() {
         main_action_list.set_header_func((row, before_row) => {
             if (row.get_header() == null && before_row != null) {