fix potential xml handle leak from previous committ.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4261 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index bfacdf89a62b10b1eb1c33f4e21b82bb7e64169c..0630963b4b4a4f31bc5717531d905bcc384a88a7 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -454,18 +454,18 @@ static void ivr_application_function(switch_core_session_t *session, char *data)
                                                && switch_ivr_menu_stack_xml_build(xml_ctx,&menu_stack,xml_menus,xml_menu) == SWITCH_STATUS_SUCCESS)
                                        {
                                                switch_xml_free(cxml);
+                                               cxml = NULL;
                                                switch_channel_pre_answer(channel);
                                                switch_ivr_menu_execute(session,menu_stack,params,NULL);
                                                switch_ivr_menu_stack_free(menu_stack);
                                        } else {
-                                               switch_xml_free(cxml);
                                                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to create menu '%s'\n", params);
                                        }
                                } else {
                                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to find menu '%s'\n", params);
                                }
                        }
-                       
+                       switch_xml_free(cxml);
                } else {
                        switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "open of %s failed\n", ivr_cf_name);
                }