[client-sync] Fix contact ranking error

Summary: This was showing up in Sentry. Check to see if the recipient has an email before calling toLowerCase. Test Plan: yolo Reviewers: halla, juan Reviewed By: juan Differential Revision: https://phab.nylas.com/D4423
jorgenio · Apr 13, 2017 · b112343 · b112343
1 parent 91f5ca4
commit b112343
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/client-sync/src/local-api/routes/contacts.js b/packages/client-sync/src/local-api/routes/contacts.js
@@ -16,6 +16,9 @@ const calculateContactScores = (messages, result) => {
   for (const message of messages) {
     const weight = getMessageWeight(message, now);
     for (const recipient of message.getRecipients()) {
+      if (!recipient.email) {
+        continue;
+      }
       const email = recipient.email.toLowerCase();
       result[email] = result[email] ? (result[email] + weight) : weight;
     }