test-convert-cvs: add sleep so cvs notices changes
This change makes the test pass on gcc112.fsffrance.org.
--- 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)