--- a/tests/test-convert-cvs.t	Wed Oct 07 11:33:52 2015 +0300
+++ b/tests/test-convert-cvs.t	Mon Oct 12 15:42:32 2015 +0300
@@ -223,6 +223,7 @@
   T a
   T b/c
   $ cvs -q update -r branch > /dev/null
+  $ sleep 1
   $ echo d >> b/c
   $ cvs -q commit -mci2 . | grep '<--'
   $TESTTMP/cvsrepo/src/b/c,v  <--  *c (glob)