SONAR-3992 Fix alert period label when not loggued

diff --git a/sonar-server/src/main/webapp/WEB-INF/app/helpers/alerts_helper.rb b/sonar-server/src/main/webapp/WEB-INF/app/helpers/alerts_helper.rb
index a3418a9e45182e9077a7d96a861c7c9b884ae746..d199006672fe66a74786a4129ab92a1c5cd18e5d 100644 (file)
--- a/sonar-server/src/main/webapp/WEB-INF/app/helpers/alerts_helper.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/helpers/alerts_helper.rb
@@ -116,7 +116,7 @@ module AlertsHelper
   def period_label(alert)
     index = alert.period
     if index
-      "Δ #{period_label_index(index)}"
+      "#{period_label_index(index)}"
     else
       "#{message('value')}"
     end