adding variable fix for clean up

Change-Id: I4e18bc0ddfb39a11c75070012743e6a68ecb70f6

1 files changed, 1 insertions, 1 deletions

diff --git a/ci/clean.sh b/ci/clean.sh
index 7fad2ef1..acae615d 100755
--- a/ci/clean.sh
+++ b/ci/clean.sh
@@ -10,7 +10,7 @@ virsh destroy instack 2> /dev/null || echo -n ''
 virsh undefine instack --remove-all-storage 2> /dev/null || echo -n ''
 
 rm -f /var/lib/libvirt/images/instack.qcow2 2> /dev/null
-for i in $(seq 0 vm_index); do
+for i in $(seq 0 $vm_index); do
   virsh destroy baremetalbrbm_$i 2> /dev/null || echo -n ''
   virsh undefine baremetalbrbm_$i --remove-all-storage 2> /dev/null || echo -n ''
   rm -f /var/lib/libvirt/images/baremetalbrbm_${i}.qcow2 2> /dev/null