[evolution] Bug #673946 - Cannot delete search folders

[Milan Crha <mcrha src gnome org>]

commit 93178424f2a5504adcec14f89d868f00bca60f38
Author: Milan Crha <mcrha redhat com>
Date:   Thu May 31 11:50:44 2012 +0200

    Bug #673946 - Cannot delete search folders

 libemail-engine/mail-vfolder.c |    7 ++++---
 mail/e-mail-reader-utils.c     |    6 +++---
 2 files changed, 7 insertions(+), 6 deletions(-)
---
diff --git a/libemail-engine/mail-vfolder.c b/libemail-engine/mail-vfolder.c
index dd083fa..be60534 100644
--- a/libemail-engine/mail-vfolder.c
+++ b/libemail-engine/mail-vfolder.c
@@ -895,17 +895,18 @@ store_folder_deleted_cb (CamelStore *store,
 	rule = e_rule_context_find_rule ((ERuleContext *) context, info->full_name, NULL);
 	if (rule) {
 		const gchar *config_dir;
+		EMailSession *session = E_MAIL_SESSION (camel_service_get_session (CAMEL_SERVICE (store)));
 
 		/* We need to stop listening to removed events,
 		 * otherwise we'll try and remove it again. */
 		g_signal_handlers_disconnect_matched (
-			context, G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA,
-			0, 0, NULL, context_rule_removed, context);
+			context, G_SIGNAL_MATCH_FUNC,
+			0, 0, NULL, context_rule_removed, NULL);
 		e_rule_context_remove_rule ((ERuleContext *) context, rule);
 		g_object_unref (rule);
 		g_signal_connect (
 			context, "rule_removed",
-			G_CALLBACK (context_rule_removed), context);
+			G_CALLBACK (context_rule_removed), session);
 
 		config_dir = mail_session_get_config_dir ();
 		user = g_build_filename (config_dir, "vfolders.xml", NULL);
diff --git a/mail/e-mail-reader-utils.c b/mail/e-mail-reader-utils.c
index 0a8e358..6d3f6aa 100644
--- a/mail/e-mail-reader-utils.c
+++ b/mail/e-mail-reader-utils.c
@@ -198,13 +198,13 @@ e_mail_reader_delete_folder (EMailReader *reader,
 	EShell *shell;
 	EAlertSink *alert_sink;
 	CamelStore *parent_store;
+	CamelProvider *provider;
 	MailFolderCache *folder_cache;
 	GtkWindow *parent = e_shell_get_active_window (NULL);
 	GtkWidget *dialog;
 	gboolean store_is_local;
 	const gchar *display_name;
 	const gchar *full_name;
-	const gchar *uid;
 	CamelFolderInfoFlags flags = 0;
 	gboolean have_flags;
 
@@ -214,9 +214,9 @@ e_mail_reader_delete_folder (EMailReader *reader,
 	full_name = camel_folder_get_full_name (folder);
 	display_name = camel_folder_get_display_name (folder);
 	parent_store = camel_folder_get_parent_store (folder);
+	provider = camel_service_get_provider (CAMEL_SERVICE (parent_store));
 
-	uid = camel_service_get_uid (CAMEL_SERVICE (parent_store));
-	store_is_local = (g_strcmp0 (uid, E_MAIL_SESSION_LOCAL_UID) == 0);
+	store_is_local = (provider->flags & CAMEL_PROVIDER_IS_LOCAL) != 0;
 
 	backend = e_mail_reader_get_backend (reader);
 	session = e_mail_backend_get_session (backend);