[gnome-applets/wip/muktupavels/werror: 4/5] accessx-status: fix -Wswitch-enum warnings

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 4a26de346dcc3849fa539ab9ebe306c17b8bf221
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Apr 4 18:17:44 2020 +0300

    accessx-status: fix -Wswitch-enum warnings

 gnome-applets/accessx-status/accessx-status-applet.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
---
diff --git a/gnome-applets/accessx-status/accessx-status-applet.c 
b/gnome-applets/accessx-status/accessx-status-applet.c
index 272b12316..4acab249a 100644
--- a/gnome-applets/accessx-status/accessx-status-applet.c
+++ b/gnome-applets/accessx-status/accessx-status-applet.c
@@ -873,6 +873,14 @@ accessx_status_applet_altgraph_icon_set (AccessxStatusApplet *sapplet, GtkWidget
                        gtk_widget_set_sensitive (widget, TRUE);
                        gtk_widget_set_state (widget, GTK_STATE_SELECTED);
                        break;
+
+               case GTK_STATE_ACTIVE:
+               case GTK_STATE_PRELIGHT:
+               case GTK_STATE_INCONSISTENT:
+               case GTK_STATE_FOCUSED:
+                       g_assert_not_reached ();
+                       break;
+
                case GTK_STATE_INSENSITIVE:
                default:
                        alpha = 63;
@@ -989,6 +997,10 @@ popup_error_dialog (AccessxStatusApplet* sapplet)
                        error_txt = g_strdup (_("XKB Extension is not enabled"));
                        break;
 
+               case ACCESSX_STATUS_ERROR_NONE :
+                       g_assert_not_reached ();
+                       break;
+
                default : error_txt = g_strdup (_("Unknown error"));
                          break;                                
        }