add todo

sstark · sstark · commit 984082bc5db8 · 2018-10-12T01:13:19.000+02:00
diff --git a/TODO.txt b/TODO.txt
@@ -20,3 +20,4 @@
   design. Use close(c) when appropriate.
 - support more than one directory to backup (avoid having to run many instances on a system)
 - mail hook in case of failed/missed backup
+- Test failure and non-failure rsync errors (e. g. 24)
