[evolution-ews] Free/Busy fetching failed on XML parsing

[Milan Crha <mcrha src gnome org>]

commit 7fa0a8720aafd03312ccc633c06c0f8abbb6f8d5
Author: Milan Crha <mcrha redhat com>
Date:   Thu Nov 8 19:39:23 2012 +0100

    Free/Busy fetching failed on XML parsing

 src/server/e-ews-connection.c |   24 ++++++++----------------
 1 files changed, 8 insertions(+), 16 deletions(-)
---
diff --git a/src/server/e-ews-connection.c b/src/server/e-ews-connection.c
index 17d76c7..4e1f38f 100644
--- a/src/server/e-ews-connection.c
+++ b/src/server/e-ews-connection.c
@@ -6085,26 +6085,18 @@ get_free_busy_response_cb (ESoapResponse *response,
 	while (subparam != NULL) {
 		ESoapParameter *subsubparam;
 
-		subsubparam = e_soap_response_get_first_parameter_by_name (
-			response, "ResponseMessage", &error);
+		subsubparam = e_soap_parameter_get_first_child_by_name (
+			subparam, "ResponseMessage");
 
-		/* Sanity check */
-		g_return_if_fail (
-			(subsubparam != NULL && error == NULL) ||
-			(subsubparam == NULL && error != NULL));
-
-		if (error != NULL) {
-			g_simple_async_result_take_error (simple, error);
-			return;
-		}
+		if (subsubparam) {
+			if (!ews_get_response_status (subsubparam, &error)) {
+				g_simple_async_result_take_error (simple, error);
+				return;
+			}
 
-		if (!ews_get_response_status (subsubparam, &error)) {
-			g_simple_async_result_take_error (simple, error);
-			return;
+			ews_handle_free_busy_view (subparam, async_data);
 		}
 
-		ews_handle_free_busy_view (subparam, async_data);
-
 		subparam = e_soap_parameter_get_next_child (subparam);
 	}
 }