don't printf null on application with null arguments

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4379 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_core.c b/src/switch_core.c
index 6df9ba621f1a390505fea50af6c36d719062368e..23b937b96e8f68879eefbc1cf00e2248778bb74d 100644 (file)
--- a/src/switch_core.c
+++ b/src/switch_core.c
@@ -2958,7 +2958,7 @@ static void switch_core_standard_on_execute(switch_core_session_t *session)
 
                switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Execute %s(%s)\n",
                                                          extension->current_application->application_name,
-                                                         extension->current_application->application_data);
+                                                         switch_str_nil(extension->current_application->application_data));
                if (
                        (application_interface =
                         switch_loadable_module_get_application_interface(extension->current_application->application_name)) == 0) {