fixed crash with unmapped buttons

[drnoksnes] / gui / controls.c

diff --git a/gui/controls.c b/gui/controls.c
index 7970c97..0dedcc9 100644 (file)
--- a/gui/controls.c
+++ b/gui/controls.c
@@ -79,7 +79,6 @@ static void show_widgets()
        switch (gtk_combo_box_get_active(combo)) {
                case 0:
                        gtk_widget_show_all(GTK_WIDGET(none_label));
-                       g_debug("Showing label\n");
                        break;
                case 1:
                        gtk_widget_show_all(GTK_WIDGET(keys_scroll));
@@ -191,7 +190,8 @@ cb_key_cleared(GtkCellRendererText *cell, const char *path_string,
                -1);
 
        g_debug("Clearing scancode for button %s\n", button_entry->name);
-       gconf_client_unset(gcc, button_entry->gconf_key, NULL);
+       gconf_client_set_int(gcc, button_entry->gconf_key, 0, NULL);
+               // prefer 0 value over unset key.
 
        button_entry->scancode = 0;
 }