[libegg] Declare a variable as const to silence a warning

[David King <davidk src gnome org>]

commit 734ed976c6bcc9bb6ad27869979726fa33409b06
Author: David King <davidk openismus com>
Date:   Wed Mar 23 15:08:21 2011 +0100

    Declare a variable as const to silence a warning

 libegg/dock/egg-dock-item.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libegg/dock/egg-dock-item.c b/libegg/dock/egg-dock-item.c
index a964424..3990b6a 100644
--- a/libegg/dock/egg-dock-item.c
+++ b/libegg/dock/egg-dock-item.c
@@ -1200,7 +1200,7 @@ egg_dock_item_dock (EggDockObject    *object,
         {
             GEnumClass *enum_class = G_ENUM_CLASS (g_type_class_ref (EGG_TYPE_DOCK_PLACEMENT));
             GEnumValue *enum_value = g_enum_get_value (enum_class, position);
-            gchar *name = enum_value ? enum_value->value_name : NULL;
+            const gchar *name = enum_value ? enum_value->value_name : NULL;
 
             g_warning (_("Unsupported docking strategy %s in dock object of type %s"),
                        name,  G_OBJECT_TYPE_NAME (object));