[anjuta] plugin-manager: Don't destroy available_plugins order in populate_plugin_model().

[Sebastien Granjoux <sgranjoux src gnome org>]

commit b8bd6371705ad02bcc0a895ba988e73fee092de9
Author: Carl-Anton Ingmarsson <ca ingmarsson gmail com>
Date:   Sun Nov 25 21:23:46 2012 +0100

    plugin-manager: Don't destroy available_plugins order in populate_plugin_model().
    
    The available_plugins list is sorted in dependency order so we should not destroy the ordering
    by sorting it by name in populate_plugin_model().
    
    https://bugzilla.gnome.org/show_bug.cgi?id=689054

 libanjuta/anjuta-plugin-manager.c |   11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/libanjuta/anjuta-plugin-manager.c b/libanjuta/anjuta-plugin-manager.c
index 8e26ea8..7ddcfdd 100644
--- a/libanjuta/anjuta-plugin-manager.c
+++ b/libanjuta/anjuta-plugin-manager.c
@@ -953,14 +953,15 @@ populate_plugin_model (AnjutaPluginManager *plugin_manager,
 					   gboolean show_all)
 {
 	AnjutaPluginManagerPriv *priv;
-	GList *l;
+	GList *sorted_plugins, *l;
 	
 	priv = plugin_manager->priv;
 	gtk_list_store_clear (store);
+
+	sorted_plugins = g_list_copy (priv->available_plugins);
+	sorted_plugins = g_list_sort (sorted_plugins, sort_plugins);
 	
-	priv->available_plugins = g_list_sort (priv->available_plugins, sort_plugins);
-	
-	for (l = priv->available_plugins; l != NULL; l = l->next)
+	for (l = sorted_plugins; l != NULL; l = l->next)
 	{
 		AnjutaPluginHandle *plugin = l->data;
 		
@@ -1008,6 +1009,8 @@ populate_plugin_model (AnjutaPluginManager *plugin_manager,
 			}
 		}
 	}
+
+	g_list_free (sorted_plugins);
 }
 
 static GtkWidget *