fix(portal-api): prevent crash on cp-watcher when no services

2017-07-12 13:33:10 +01:00 · 2017-07-12 13:33:10 +01:00 · eddc8712b0
commit eddc8712b0
parent 2a34632269
1 changed files with 4 additions and 0 deletions
--- a/packages/portal-api/lib/watch/container-pilot.js
+++ b/packages/portal-api/lib/watch/container-pilot.js
@ -73,6 +73,10 @@ module.exports = class ContainerPilotWatcher extends Events {
          return next(err);
        }

+        if (!services || !services.length) {
+          return next();
+        }
+
        VAsync.forEachParallel({
          inputs: services,
          func: getInstances