added comment

diff --git a/src/server/server.c b/src/server/server.c
index afe5a3c..9312bd1 100644 (file)
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -324,6 +324,7 @@ static void *slog_routine(void *data)
                sleep(5);
        }
 
+       /* not reachable but avoid compilation error. */
        pthread_exit(0);
 }