FS-10573: [freeswitch-core] Native recording causes segfault #resolve

src/switch_ivr_async.c

@@ -1230,7 +1230,7 @@ static switch_bool_t record_callback(switch_media_bug_t *bug, void *user_data, s
 
 			switch_core_session_get_read_impl(session, &rh->read_impl);
 
-			if (switch_core_file_has_video(rh->fh, SWITCH_TRUE)) {
+			if (rh->fh && switch_core_file_has_video(rh->fh, SWITCH_TRUE)) {
 				switch_core_media_bug_set_media_params(bug, &rh->fh->mm);
 			}