Fix the build.

2018-10-11 10:45:01 +08:00 · 2018-10-11 10:45:01 +08:00 · c92bda95e1
parent c29a4dddc1
commit c92bda95e1
1 changed files with 6 additions and 4 deletions
--- a/lib/email/receiver.rb
+++ b/lib/email/receiver.rb
@ -484,9 +484,11 @@ module Email
    end

    def subject
-      @subject ||= begin
-        mail_subject = @mail.subject.delete("\u0000")
-        mail_subject.presence || I18n.t("emails.incoming.default_subject", email: @from_email)
+      @subject ||=
+        if mail_subject = @mail.subject
+          mail_subject.delete("\u0000")
+        else
+          I18n.t("emails.incoming.default_subject", email: @from_email)
        end
    end