[iagno] Remove compilation warnings.

[Arnaud Bonatti <arnaudb src gnome org>]

commit f0559df7cfcaad12f350f6e1fe60e4e6faa9a7a4
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Feb 16 21:54:37 2015 +0100

    Remove compilation warnings.

 src/game-view.vala     |    4 ++--
 src/iagno.vala         |    3 ---
 src/themes-dialog.vala |    5 ++++-
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index 34a359e..b76a602 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -77,7 +77,7 @@ public class GameView : Gtk.DrawingArea
     /* Animation timer */
     private uint animate_timeout = 0;
 
-    private double cursor = 0;
+    // private double cursor = 0;
     private int current_player_number = 0;
 
     public signal void move (int x, int y);
@@ -134,7 +134,7 @@ public class GameView : Gtk.DrawingArea
             load_theme (key);
             _theme = value;
 
-            // redraw all
+            /* redraw all */
             tiles_pattern = null;
             // scoreboard_tiles_pattern = null;
             scoreboard.queue_draw ();
diff --git a/src/iagno.vala b/src/iagno.vala
index 6e29b33..5bda7eb 100644
--- a/src/iagno.vala
+++ b/src/iagno.vala
@@ -432,9 +432,6 @@ public class Iagno : Gtk.Application
         /* Translators: this is a 2 digit representation of the current score. */
         dark_score_label.set_text (_("%.2d").printf (game.n_dark_tiles));
         light_score_label.set_text (_("%.2d").printf (game.n_light_tiles));
-
-        // mark_icon_dark.visible = (game.current_color == Player.DARK);
-        // mark_icon_light.visible = (game.current_color == Player.LIGHT);
     }
 
     private void undo_move_cb ()
diff --git a/src/themes-dialog.vala b/src/themes-dialog.vala
index fc9e185..990673b 100644
--- a/src/themes-dialog.vala
+++ b/src/themes-dialog.vala
@@ -49,13 +49,16 @@ public class ThemesDialog : Dialog
 
                 string path = Path.build_filename (DATA_DIRECTORY, "themes", "key", filename);
                 var key = new GLib.KeyFile ();
+                string name;
                 try
                 {
                     key.load_from_file (path, GLib.KeyFileFlags.NONE);
+                    name = key.get_locale_string ("Theme", "Name");
                 }
                 catch (GLib.KeyFileError e)
                 {
                     warning ("oops: %s", e.message);
+                    continue;
                 }
 
                 var row = new ListBoxRow ();
@@ -67,7 +70,7 @@ public class ThemesDialog : Dialog
                 img.visible = true;
                 img.width_request = 50;
                 img.icon_name = "object-select-symbolic";
-                var lbl = new Label (key.get_locale_string ("Theme", "Name"));
+                var lbl = new Label (name);
                 lbl.visible = true;
                 lbl.xalign = 0;
                 var data = new Label (filename);