[gnome-mud] warnings: Remove unused variables and assignments

[Mart Raudsepp <mraudsepp src gnome org>]

commit 0e1bd8e23219194c4a523ba212a71f39501ddc0f
Author: Steven Jackson <sj oscode net>
Date:   Thu Apr 20 16:11:19 2017 +0100

    warnings: Remove unused variables and assignments
    
    Reviewed-by: Mart Raudsepp <leio gentoo org>

 src/gnome-mud.c          |    3 +--
 src/mud-window-prefs.c   |    2 --
 src/mud-window-profile.c |    3 ---
 src/mud-window.c         |   13 ++++---------
 4 files changed, 5 insertions(+), 16 deletions(-)
---
diff --git a/src/gnome-mud.c b/src/gnome-mud.c
index 0303fd4..35e2108 100644
--- a/src/gnome-mud.c
+++ b/src/gnome-mud.c
@@ -44,7 +44,6 @@
 gint
 main (gint argc, char *argv[])
 {
-    MudWindow *window;
     GConfClient *client;
     DebugLogger *logger;
     GError      *err = NULL;
@@ -116,7 +115,7 @@ main (gint argc, char *argv[])
     //g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING);
 
     /* Let 'er rip */
-    window = g_object_new(MUD_TYPE_WINDOW, NULL);
+    g_object_new(MUD_TYPE_WINDOW, NULL);
 
     gtk_main();
 
diff --git a/src/mud-window-prefs.c b/src/mud-window-prefs.c
index 4a0aa29..de21924 100644
--- a/src/mud-window-prefs.c
+++ b/src/mud-window-prefs.c
@@ -936,8 +936,6 @@ mud_window_prefs_update_proxy_combo(MudWindowPrefs *self,
         if(current != active)
             gtk_combo_box_set_active(GTK_COMBO_BOX(self->priv->proxy_combo),
                                      active);
-
-        current = gtk_combo_box_get_active(GTK_COMBO_BOX(self->priv->proxy_combo));
     }
 
     g_free(version);
diff --git a/src/mud-window-profile.c b/src/mud-window-profile.c
index edf8dcf..0e67621 100644
--- a/src/mud-window-profile.c
+++ b/src/mud-window-profile.c
@@ -233,11 +233,8 @@ mud_profile_window_constructor (GType gtype,
 static void
 mud_profile_window_finalize (GObject *object)
 {
-    MudProfileWindow *profwin;
     GObjectClass *parent_class;
 
-    profwin = MUD_PROFILE_WINDOW(object);
-
     parent_class = g_type_class_peek_parent(G_OBJECT_GET_CLASS(object));
     parent_class->finalize(object);
 }
diff --git a/src/mud-window.c b/src/mud-window.c
index ec9d898..b6c5d45 100644
--- a/src/mud-window.c
+++ b/src/mud-window.c
@@ -469,10 +469,6 @@ mud_window_set_property(GObject *object,
                         const GValue *value,
                         GParamSpec *pspec)
 {
-    MudWindow *self;
-
-    self = MUD_WINDOW(object);
-
     switch(prop_id)
     {
         /* These properties aren't writeable. If we get here
@@ -792,7 +788,6 @@ mud_window_notebook_page_change(GtkNotebook *notebook, gpointer page, gint arg,
 static void
 mud_window_preferences_cb(GtkWidget *widget, MudWindow *self)
 {
-    MudWindowPrefs *prefs;
     gchar *profile;
 
     if(self->priv->current_view)
@@ -801,10 +796,10 @@ mud_window_preferences_cb(GtkWidget *widget, MudWindow *self)
         profile = g_strdup("Default");
 
 
-    prefs = g_object_new(MUD_TYPE_WINDOW_PREFS,
-                         "parent-window", self,
-                         "name", profile,
-                         NULL);
+    g_object_new(MUD_TYPE_WINDOW_PREFS,
+                 "parent-window", self,
+                 "name", profile,
+                 NULL);
 
     g_free(profile);
 }