[evolution-data-server] Bug #632030 - Crashed while Groupwise server is not responding

[Milan Crha <mcrha src gnome org>]

commit afb7bc2243ad077340dd2bf1a2daa01989f5b38c
Author: Punit Jain <jpunit novell com>
Date:   Wed Oct 27 08:41:26 2010 +0200

    Bug #632030 - Crashed while Groupwise server is not responding

 servers/groupwise/e-gw-connection.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/servers/groupwise/e-gw-connection.c b/servers/groupwise/e-gw-connection.c
index e7d3ffc..6018202 100644
--- a/servers/groupwise/e-gw-connection.c
+++ b/servers/groupwise/e-gw-connection.c
@@ -534,7 +534,8 @@ 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;
+		if (errors)
+			errors->status = E_GW_CONNECTION_STATUS_UNKNOWN;
 		g_object_unref (cnc);
 		g_static_mutex_unlock (&connecting);
 		g_object_unref (msg);