Avoid normalizing empty fields (#645)

5 years ago · 0a68b48acc
parent 419adea234
commit 0a68b48acc
1 changed files with 4 additions and 0 deletions
--- a/lib/api/middlewares/pubsub-metrics.js
+++ b/lib/api/middlewares/pubsub-metrics.js
@ -45,6 +45,10 @@ function getEventData (req, res) {
 }

 function normalizedField (field) {
+    if (!field) {
+        return undefined;
+    }
+
    return field.toString().trim().substr(0, MAX_LENGTH);
 }