Send only to users have :read_build access, feedback:

https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6342#note_17193335

1 files changed, 8 insertions, 3 deletions

diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index 2cc9a9fd7bf..f48255b2e6c 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -489,9 +489,14 @@ class NotificationService
   end
 
   def reject_users_without_access(recipients, target)
-    return recipients unless target.is_a?(Issuable)
-
-    ability = :"read_#{target.to_ability_name}"
+    ability = case target
+              when Issuable
+                :"read_#{target.to_ability_name}"
+              when Ci::Pipeline
+                :read_build # We have build trace in pipeline emails
+              end
+
+    return recipients unless ability
 
     recipients.select do |user|
       user.can?(ability, target)