[evolution-data-server] Bug #628299 - Crash in g_variant_is_trusted.

[Bharath Acharya <abharath src gnome org>]

commit fa9d7b6fc5816b4f6360344a1be13d768bc53ff4
Author: Bharath Acharya <abharath novell com>
Date:   Thu Sep 9 15:57:27 2010 +0530

    Bug #628299 - Crash in g_variant_is_trusted.
    
    Initialize the error message. Fixes the crash. Need to fix the right error
    message from the server later..

 .../backends/groupwise/e-cal-backend-groupwise.c   |    8 ++++++++
 servers/groupwise/e-gw-connection.c                |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/calendar/backends/groupwise/e-cal-backend-groupwise.c b/calendar/backends/groupwise/e-cal-backend-groupwise.c
index 14ab019..0d1b659 100644
--- a/calendar/backends/groupwise/e-cal-backend-groupwise.c
+++ b/calendar/backends/groupwise/e-cal-backend-groupwise.c
@@ -1021,6 +1021,9 @@ connect_to_server (ECalBackendGroupwise *cbgw, GError **perror)
 		return;
 	}
 
+	errors.status = E_GW_CONNECTION_STATUS_OK;
+	errors.description = NULL;
+
 	kind = e_cal_backend_get_kind (E_CAL_BACKEND (cbgw));
 
 	parent_user = (gchar *) e_source_get_property (source, "parent_id_name");
@@ -1085,9 +1088,14 @@ connect_to_server (ECalBackendGroupwise *cbgw, GError **perror)
 		if (errors.status == E_GW_CONNECTION_STATUS_INVALID_PASSWORD) {
 			g_propagate_error (perror, EDC_ERROR (AuthenticationFailed));
 			return;
+		} else if (errors.status == E_GW_CONNECTION_STATUS_UNKNOWN) {
+			g_propagate_error (perror,EDC_ERROR (OtherError));
+			return;
 		}
 
 		g_propagate_error (perror, EDC_ERROR_EX (OtherError, _(errors.description)));
+		if (errors.description)
+			g_free (errors.description);
 		return;
 	}
 	priv->mode_changed = FALSE;
diff --git a/servers/groupwise/e-gw-connection.c b/servers/groupwise/e-gw-connection.c
index 8b7d259..a35574a 100644
--- a/servers/groupwise/e-gw-connection.c
+++ b/servers/groupwise/e-gw-connection.c
@@ -534,6 +534,7 @@ e_gw_connection_new_with_error_handler (const gchar *uri, const gchar *username,
 	response = e_gw_connection_send_message (cnc, msg);
 
 	if (!response) {
+		errors->status = E_GW_CONNECTION_STATUS_UNKNOWN;
 		g_object_unref (cnc);
 		g_static_mutex_unlock (&connecting);
 		g_object_unref (msg);