fix: unbound variable

elastic · Dec 30, 2024 · d2cc67c · d2cc67c
1 parent 2e28915
commit d2cc67c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.buildkite/scripts/lifecycle/post_command.sh b/.buildkite/scripts/lifecycle/post_command.sh
@@ -57,7 +57,7 @@ fi
 
 if [[ $BUILDKITE_COMMAND_EXIT_STATUS -ne 0 ]]; then
   # If the slack team environment variable is set, ping the team in slack
-  if [ -n "$PING_SLACK_TEAM" ]; then
+  if [ -n "${PING_SLACK_TEAM:-}" ]; then
     ts-node .buildkite/scripts/lifecycle/ping_slack.ts
   fi
 fi