qa: runallonce.sh each workunit in a clean directory

diff --git a/qa/runallonce.sh b/qa/runallonce.sh
index 01cd8d972d665f72ee0d1754f1e1368437e424e9..ea35f69e6bcc56e15d5f104141cd878cc8ee542e 100755 (executable)
--- a/qa/runallonce.sh
+++ b/qa/runallonce.sh
@@ -15,6 +15,7 @@ for test in `cd $basedir/workunits && ls | grep .sh`
 do
   echo "------ running test $test ------"
   pwd
+  [ -d $test ] && rm -r $test
   mkdir -p $test
   mkdir -p `dirname $logdir/$test.log`
   test -e $logdir/$test.log && rm $logdir/$test.log