vagrant_up: fix bash legacy syntax

This commit rewrites the deprecated syntax used in vagrant_up.sh Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2021-05-25 10:08:55 +02:00 · 2021-05-25 10:08:55 +02:00 · 43b1c7bea9
parent 9efca34ac3
commit 43b1c7bea9
1 changed files with 1 additions and 1 deletions
--- a/tests/scripts/vagrant_up.sh
+++ b/tests/scripts/vagrant_up.sh
@ -8,7 +8,7 @@ until [ $retries -ge 5 ]
 do
  echo "Attempting to start VMs. Attempts: $retries"
  timeout 10m time vagrant up "$@" && break
-  retries=$[$retries+1]
+  retries=$((retries+1))
  sleep 5
 done