Check if user exists

2017-12-20 10:27:42 +01:00
parent be40a347fd
commit 21c1089be7
1 changed files with 1 additions and 1 deletions
--- a/lib/tasks/detect_exercise_anomalies.rake
+++ b/lib/tasks/detect_exercise_anomalies.rake
@ -42,7 +42,7 @@ namespace :detect_exercise_anomalies do
        working_time > average * MAX_TIME_FACTOR or working_time < average * MIN_TIME_FACTOR
      end

-      if anomalies.length > 0
+      if anomalies.length > 0 and not collection.user.nil?
        puts "\t\tSending E-Mail..."
        UserMailer.exercise_anomaly_detected(collection, anomalies).deliver_now