Check if INSTANCE_GROUPS is empty in detect_node_failures.

2018-12-18 11:59:11 +01:00 · 2018-12-18 11:59:11 +01:00 · 325511d0ab
parent 8e879db938
commit 325511d0ab
1 changed files with 3 additions and 0 deletions
--- a/cluster/log-dump/log-dump.sh
+++ b/cluster/log-dump/log-dump.sh
@ -435,6 +435,9 @@ function detect_node_failures() {
  fi

  detect-node-names
+  if [ -z "$INSTANCE_GROUPS" ]; then
+    return
+  fi
  for group in "${INSTANCE_GROUPS[@]}"; do
    local creation_timestamp=$(gcloud compute instance-groups managed describe \
                              "${group}" \