[evolution-ews] Place allocated memory into a variable, so it can be freed right after its use

[Or Goshen <ogosh src gnome org>]

commit dbe6ad371d47da4b7e6e136ffa3437f9598c0151
Author: Or Goshen <orx goshen intel com>
Date:   Thu Aug 25 15:54:12 2011 +0300

    Place allocated memory into a variable, so it can be freed right after its use

 src/calendar/e-cal-backend-ews.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/calendar/e-cal-backend-ews.c b/src/calendar/e-cal-backend-ews.c
index 9ff04b8..66ededa 100644
--- a/src/calendar/e-cal-backend-ews.c
+++ b/src/calendar/e-cal-backend-ews.c
@@ -1358,6 +1358,7 @@ ews_create_object_cb(GObject *object, GAsyncResult *res, gpointer user_data)
 	guint n_attach;
 	gboolean result;
 	EEwsItem *item;
+	gchar *comp_str;
 
 	/* get a list of ids from server (single item) */
 	e_ews_connection_create_items_finish(cnc, res, &ids, &error);
@@ -1446,7 +1447,9 @@ ews_create_object_cb(GObject *object, GAsyncResult *res, gpointer user_data)
 	
 	e_cal_component_get_uid(create_data->comp, &comp_uid);
 
-	e_data_cal_notify_object_created (create_data->cal, create_data->context, error, comp_uid, e_cal_component_get_as_string(create_data->comp));
+	comp_str = e_cal_component_get_as_string(create_data->comp);
+	e_data_cal_notify_object_created (create_data->cal, create_data->context, error, comp_uid, comp_str);
+	g_free (comp_str);
 
 	/* place new component in our cache */
 	PRIV_LOCK (priv);